{"id":2420,"date":"2026-08-09T00:33:30","date_gmt":"2026-08-08T17:33:30","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/"},"modified":"2026-08-09T00:33:30","modified_gmt":"2026-08-08T17:33:30","slug":"huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn x\u00e1c minh CO, CQ inox: quy tr\u00ecnh 10 b\u01b0\u1edbc ch\u1ed1ng gi\u1ea3"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;2420&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0110\u00e1nh gi\u00e1&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 b\u00ecnh ch\u1ecdn)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;H\u01b0\u1edbng d\u1eabn x\u00e1c minh CO, CQ inox: quy tr\u00ecnh 10 b\u01b0\u1edbc ch\u1ed1ng gi\u1ea3&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">\u0110\u00e1nh gi\u00e1<\/span>\n    <\/div>\n    <\/div>\n<div class=\"custom-toc\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#Noi_dung_chinh\" >N\u1ed9i dung ch\u00ednh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#CO_va_CQ_la_gi_Khac_nhau_the_nao_khi_mua_inox\" >CO v\u00e0 CQ l\u00e0 g\u00ec? Kh\u00e1c nhau th\u1ebf n\u00e0o khi mua inox<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#COCQ_hop_le_can_nhung_gi\" >CO\/CQ h\u1ee3p l\u1ec7 c\u1ea7n nh\u1eefng g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#CO_hop_le\" >CO h\u1ee3p l\u1ec7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#CQMTC_hop_le\" >CQ\/MTC h\u1ee3p l\u1ec7<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#Quy_trinh_10_buoc_xac_minh_tinh_xac_thuc_CO_CQ\" >Quy tr\u00ecnh 10 b\u01b0\u1edbc x\u00e1c minh t\u00ednh x\u00e1c th\u1ef1c CO, CQ<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#Cac_dau_hieu_gia_maophu_phep_thuong_gap\" >C\u00e1c d\u1ea5u hi\u1ec7u gi\u1ea3 m\u1ea1o\/ph\u00f9 ph\u00e9p th\u01b0\u1eddng g\u1eb7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#Cong_cu_va_dia_chi_tra_cuu_huu_ich\" >C\u00f4ng c\u1ee5 v\u00e0 \u0111\u1ecba ch\u1ec9 tra c\u1ee9u h\u1eefu \u00edch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#Checklist_nhanh_ap_dung_tai_khoxuong\" >Checklist nhanh \u00e1p d\u1ee5ng t\u1ea1i kho\/x\u01b0\u1edfng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#Loi_khien_CO_bi_tu_choi_uu_dai_thue\" >L\u1ed7i khi\u1ebfn CO b\u1ecb t\u1eeb ch\u1ed1i \u01b0u \u0111\u00e3i thu\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#Vi_du_thuc_te_rut_gon\" >V\u00ed d\u1ee5 th\u1ef1c t\u1ebf r\u00fat g\u1ecdn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#Cau_hoi_thuong_gap\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#Khi_nao_nen_nghi_ngo_va_thu_nghiem_bo_sung\" >Khi n\u00e0o n\u00ean nghi ng\u1edd v\u00e0 th\u1eed nghi\u1ec7m b\u1ed5 sung?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/inoxcuongthinh.com\/huong-dan-xac-minh-co-cq-inox-quy-trinh-10-buoc-chong-gia\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Noi_dung_chinh\"><\/span>N\u1ed9i dung ch\u00ednh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><a href=\"#toc-0-co-va-cq-la-gi-khac-nhau-the-nao-khi-mua-inox\">CO v\u00e0 CQ l\u00e0 g\u00ec? Kh\u00e1c nhau th\u1ebf n\u00e0o khi mua inox<\/a><\/li>\n<li><a href=\"#toc-1-cocq-hop-le-can-nhung-gi\">CO\/CQ h\u1ee3p l\u1ec7 c\u1ea7n nh\u1eefng g\u00ec?<\/a><\/li>\n<li><a href=\"#toc-2-quy-trinh-10-buoc-xac-minh-tinh-xac-thuc-co-cq\">Quy tr\u00ecnh 10 b\u01b0\u1edbc x\u00e1c minh t\u00ednh x\u00e1c th\u1ef1c CO, CQ<\/a><\/li>\n<li><a href=\"#toc-3-cac-dau-hieu-gia-maophu-phep-thuong-gap\">C\u00e1c d\u1ea5u hi\u1ec7u gi\u1ea3 m\u1ea1o\/ph\u00f9 ph\u00e9p th\u01b0\u1eddng g\u1eb7p<\/a><\/li>\n<li><a href=\"#toc-4-cong-cu-va-dia-chi-tra-cuu-huu-ich\">C\u00f4ng c\u1ee5 v\u00e0 \u0111\u1ecba ch\u1ec9 tra c\u1ee9u h\u1eefu \u00edch<\/a><\/li>\n<li><a href=\"#toc-5-checklist-nhanh-ap-dung-tai-khoxuong\">Checklist nhanh \u00e1p d\u1ee5ng t\u1ea1i kho\/x\u01b0\u1edfng<\/a><\/li>\n<li><a href=\"#toc-6-loi-khien-co-bi-tu-choi-uu-dai-thue\">L\u1ed7i khi\u1ebfn CO b\u1ecb t\u1eeb ch\u1ed1i \u01b0u \u0111\u00e3i thu\u1ebf<\/a><\/li>\n<li><a href=\"#toc-7-vi-du-thuc-te-rut-gon\">V\u00ed d\u1ee5 th\u1ef1c t\u1ebf r\u00fat g\u1ecdn<\/a><\/li>\n<li><a href=\"#toc-8-cau-hoi-thuong-gap\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li>\n<li><a href=\"#toc-9-khi-nao-nen-nghi-ngo-va-thu-nghiem-bo-sung\">Khi n\u00e0o n\u00ean nghi ng\u1edd v\u00e0 th\u1eed nghi\u1ec7m b\u1ed5 sung?<\/a><\/li>\n<li><a href=\"#toc-10-ket-luan\">K\u1ebft lu\u1eadn<\/a><\/li>\n<\/ul>\n<\/div>\n<p>X\u00e1c minh t\u00ednh x\u00e1c th\u1ef1c c\u1ee7a CO (Certificate of Origin) v\u00e0 CQ\/MTC (Certificate of Quality\/Mill Test Certificate) l\u00e0 b\u01b0\u1edbc s\u1ed1ng c\u00f2n \u0111\u1ec3 b\u1ea3o v\u1ec7 ng\u00e2n s\u00e1ch d\u1ef1 \u00e1n, tu\u00e2n th\u1ee7 h\u1ea3i quan v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng inox \u0111\u1ea7u v\u00e0o. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p quy tr\u00ecnh 10 b\u01b0\u1edbc, c\u00f4ng c\u1ee5 tra c\u1ee9u v\u00e0 checklist th\u1ef1c thi t\u1ea1i x\u01b0\u1edfng\/kho, n\u1eb1m trong b\u1ee9c tranh l\u1edbn \u201cPh\u00e2n bi\u1ec7t v\u00e0 Ki\u1ec3m \u0111\u1ecbnh Ch\u1ea5t l\u01b0\u1ee3ng c\u00e1c lo\u1ea1i Inox tr\u00ean Th\u1ecb tr\u01b0\u1eddng\u201d, nh\u01b0ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ed9c l\u1eadp nh\u01b0 m\u1ed9t c\u1ea9m nang th\u1ef1c t\u1ebf.<\/p>\n<h2 id=\"toc-0-co-va-cq-la-gi-khac-nhau-the-nao-khi-mua-inox\"><span class=\"ez-toc-section\" id=\"CO_va_CQ_la_gi_Khac_nhau_the_nao_khi_mua_inox\"><\/span>CO v\u00e0 CQ l\u00e0 g\u00ec? Kh\u00e1c nhau th\u1ebf n\u00e0o khi mua inox<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; CO (Certificate of Origin): Ch\u1ee9ng nh\u1eadn xu\u1ea5t x\u1ee9 do c\u01a1 quan c\u00f3 th\u1ea9m quy\u1ec1n c\u1ee7a n\u01b0\u1edbc xu\u1ea5t kh\u1ea9u c\u1ea5p. M\u1ee5c ti\u00eau: x\u00e1c \u0111\u1ecbnh xu\u1ea5t x\u1ee9 \u0111\u1ec3 h\u01b0\u1edfng \u01b0u \u0111\u00e3i thu\u1ebf theo FTA ho\u1eb7c \u00e1p d\u1ee5ng bi\u1ec7n ph\u00e1p ph\u00f2ng v\u1ec7. V\u00ed d\u1ee5 ph\u1ed5 bi\u1ebfn v\u1edbi inox nh\u1eadp v\u1ec1 Vi\u1ec7t Nam:<br \/>\n  &#8211; C\/O Form D (ATIGA \u2013 ASEAN)<br \/>\n  &#8211; Form E (ASEAN\u2013Trung Qu\u1ed1c; ph\u00eda Trung Qu\u1ed1c c\u1ea5p)<br \/>\n  &#8211; Form AK (ASEAN\u2013H\u00e0n Qu\u1ed1c), AJ (ASEAN\u2013Nh\u1eadt B\u1ea3n), AI (ASEAN\u2013\u1ea4n \u0110\u1ed9), AANZ, EVFTA, RCEP\u2026<br \/>\n  &#8211; E-Form D\/RCEP \u0111i\u1ec7n t\u1eed qua C\u01a1 ch\u1ebf M\u1ed9t c\u1eeda ASEAN<br \/>\n&#8211; CQ\/MTC (Certificate of Quality\/Mill Test Certificate): Th\u01b0\u1eddng l\u00e0 MTC\/MTR do nh\u00e0 m\u00e1y luy\u1ec7n\/lam c\u1ea5p, th\u1ec3 hi\u1ec7n k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m m\u00e1c th\u00e9p v\u00e0 l\u00f4 nhi\u1ec7t (heat). V\u1edbi inox, MTC ph\u1ea3i n\u00eau:<br \/>\n  &#8211; Ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng: ASTM A240 (t\u1ea5m\/cu\u1ed9n), ASTM A312 (\u1ed1ng), ASTM A276 (thanh), EN, JIS\u2026<br \/>\n  &#8211; M\u00e1c th\u00e9p: 201, 304\/304L, 316\/316L, 310S\u2026<br \/>\n  &#8211; Heat No.\/Lot No., Size, Thickness, Surface (2B, BA, No.1\u2026), k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch h\u00f3a h\u1ecdc (Cr, Ni, Mo, Mn, C, N\u2026), c\u01a1 t\u00ednh (YS\/TS\/El.), qu\u00e1 tr\u00ecnh x\u1eed l\u00fd nhi\u1ec7t, quy tr\u00ecnh th\u1eed nghi\u1ec7m.<\/p>\n<p>L\u01b0u \u00fd: \u1ede Vi\u1ec7t Nam, \u201cCQ\u201d do nh\u00e0 nh\u1eadp kh\u1ea9u t\u1ef1 l\u1eadp kh\u00f4ng k\u00e8m s\u1ed1 heat v\u00e0 k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m c\u1ee7a nh\u00e0 m\u00e1y kh\u00f4ng c\u00f3 gi\u00e1 tr\u1ecb ch\u1ee9ng minh ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n<h2 id=\"toc-1-cocq-hop-le-can-nhung-gi\"><span class=\"ez-toc-section\" id=\"COCQ_hop_le_can_nhung_gi\"><\/span>CO\/CQ h\u1ee3p l\u1ec7 c\u1ea7n nh\u1eefng g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"CO_hop_le\"><\/span>CO h\u1ee3p l\u1ec7<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; \u0110\u00fang m\u1eabu FTA: s\u1ed1 tham chi\u1ebfu\/serial, m\u00e3 m\u1eabu (Form D\/E\/AK\/\u2026 ho\u1eb7c RCEP), ng\u00f4n ng\u1eef\/kh\u1ed5 gi\u1ea5y theo quy \u0111\u1ecbnh.<br \/>\n&#8211; Th\u00f4ng tin kh\u1edbp b\u1ed9 ch\u1ee9ng t\u1eeb: ng\u01b0\u1eddi xu\u1ea5t kh\u1ea9u\/nh\u1eadp kh\u1ea9u, m\u00f4 t\u1ea3 h\u00e0ng, HS code, s\u1ed1 l\u01b0\u1ee3ng\/kh\u1ed1i l\u01b0\u1ee3ng, invoice, ng\u00e0y t\u00e0u ch\u1ea1y.<br \/>\n&#8211; D\u1ea5u\/ ch\u1eef k\u00fd c\u01a1 quan c\u1ea5p (b\u1ea3n gi\u1ea5y) ho\u1eb7c ch\u1eef k\u00fd s\u1ed1\/QR (b\u1ea3n \u0111i\u1ec7n t\u1eed).<br \/>\n&#8211; \u0110i\u1ec1u ki\u1ec7n v\u1eadn chuy\u1ec3n \u0111\u00e1p \u1ee9ng quy \u0111\u1ecbnh \u201cv\u1eadn chuy\u1ec3n tr\u1ef1c ti\u1ebfp\u201d c\u1ee7a FTA (kh\u00f4ng gia c\u00f4ng ngo\u00e0i l\u00e3nh th\u1ed5 n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p; qu\u00e1 c\u1ea3nh c\u00f3 ch\u1ee9ng t\u1eeb ch\u1ee9ng minh).<br \/>\n&#8211; Th\u1eddi \u0111i\u1ec3m c\u1ea5p ph\u00f9 h\u1ee3p quy \u0111\u1ecbnh (c\u00f3 FTA cho ph\u00e9p c\u1ea5p mu\u1ed9n trong khung th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"CQMTC_hop_le\"><\/span>CQ\/MTC h\u1ee3p l\u1ec7<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; T\u00ean\/\u0111\u1ecba ch\u1ec9 nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t, logo, s\u1ed1 MTC, ng\u00e0y c\u1ea5p.<br \/>\n&#8211; Heat No. v\u00e0 k\u00fd hi\u1ec7u v\u1eadt li\u1ec7u tr\u00f9ng v\u1edbi marking tr\u00ean s\u1ea3n ph\u1ea9m\/bao b\u00ec.<br \/>\n&#8211; B\u1ea3ng th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc v\u00e0 c\u01a1 t\u00ednh n\u1eb1m trong d\u1ea3i ti\u00eau chu\u1ea9n c\u1ee7a m\u00e1c\/ti\u00eau chu\u1ea9n c\u00f4ng b\u1ed1 (vd. ASTM A240 304: Cr ~18\u201320%, Ni ~8\u201310.5%).<br \/>\n&#8211; K\u00fd\/\u0111\u00f3ng d\u1ea5u c\u1ee7a QA\/QC nh\u00e0 m\u00e1y; m\u00e3 v\u1ea1ch\/QR (n\u1ebfu c\u00f3) truy xu\u1ea5t h\u1ed3 s\u01a1 l\u00f4.<\/p>\n<h2 id=\"toc-2-quy-trinh-10-buoc-xac-minh-tinh-xac-thuc-co-cq\"><span class=\"ez-toc-section\" id=\"Quy_trinh_10_buoc_xac_minh_tinh_xac_thuc_CO_CQ\"><\/span>Quy tr\u00ecnh 10 b\u01b0\u1edbc x\u00e1c minh t\u00ednh x\u00e1c th\u1ef1c CO, CQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>1) Thu th\u1eadp \u0111\u1ee7 h\u1ed3 s\u01a1<br \/>\n&#8211; CO, CQ\/MTC g\u1ed1c; H\u1ee3p \u0111\u1ed3ng, Invoice, Packing List, B\/L\/AWB, t\u1edd khai h\u1ea3i quan nh\u00e1p (n\u1ebfu c\u00f3), Catalog\/spec.<br \/>\n&#8211; \u1ea2nh ch\u1ee5p marking tr\u00ean cu\u1ed9n\/\u1ed1ng\/thanh: t\u00ean nh\u00e0 m\u00e1y, m\u00e1c, k\u00edch th\u01b0\u1edbc, heat\/lot.<\/p>\n<p>2) \u0110\u1ed1i chi\u1ebfu ch\u00e9o th\u00f4ng tin \u0111\u1ecbnh danh<br \/>\n&#8211; So kh\u1edbp: t\u00ean nh\u00e0 m\u00e1y tr\u00ean MTC v\u1edbi ng\u01b0\u1eddi s\u1ea3n xu\u1ea5t tr\u00ean CO\/m\u00f4 t\u1ea3 h\u00e0ng; HS code tr\u00ean CO v\u1edbi HS tr\u00ean invoice\/t\u1edd khai; s\u1ed1 l\u01b0\u1ee3ng\/kh\u1ed1i l\u01b0\u1ee3ng.<br \/>\n&#8211; Check logic: inox 304 c\u00e1n ngu\u1ed9i 2B hi\u1ebfm khi c\u00f3 b\u1ec1 m\u1eb7t No.1; \u1ed1ng h\u00e0n A312 ph\u1ea3i c\u00f3 \u201cTP\u201d\/\u201cWelded\u201d.<\/p>\n<p>3) Ki\u1ec3m tra h\u00ecnh th\u1ee9c ch\u1ee9ng t\u1eeb<br \/>\n&#8211; B\u1ea3n gi\u1ea5y: watermark, s\u1ed1 seri, ph\u00f4ng ch\u1eef \u0111\u1ed3ng nh\u1ea5t, kh\u00f4ng t\u1ea9y x\u00f3a; \u0111\u00f3ng d\u1ea5u \u01b0\u1edbt r\u00f5 n\u00e9t.<br \/>\n&#8211; B\u1ea3n \u0111i\u1ec7n t\u1eed: ch\u1eef k\u00fd s\u1ed1 h\u1ee3p l\u1ec7; QR d\u1eabn v\u1ec1 trang x\u00e1c th\u1ef1c ch\u00ednh th\u1ee9c; file PDF kh\u00f4ng ch\u1ec9nh s\u1eeda metadata b\u1ea5t th\u01b0\u1eddng.<\/p>\n<p>4) X\u00e1c minh CO tr\u00ean c\u1ed5ng ch\u00ednh th\u1ee9c<br \/>\n&#8211; CO do Vi\u1ec7t Nam c\u1ea5p: tra c\u1ee9u tr\u00ean h\u1ec7 th\u1ed1ng eCOSYS c\u1ee7a B\u1ed9 C\u00f4ng Th\u01b0\u01a1ng (ecosys.gov.vn) theo s\u1ed1 tham chi\u1ebfu.<br \/>\n&#8211; Form E (Trung Qu\u1ed1c): ki\u1ec3m tra tr\u00ean c\u1ed5ng c\u1ee7a CCPIT\/CIQ ho\u1eb7c qu\u00e9t QR tr\u00ean CO \u0111\u1ec3 \u0111\u1ed1i chi\u1ebfu th\u00f4ng tin.<br \/>\n&#8211; Form D (ATIGA) \u0111i\u1ec7n t\u1eed: qu\u00e9t QR e-Form D d\u1eabn v\u1ec1 C\u01a1 ch\u1ebf m\u1ed9t c\u1eeda ASEAN; d\u1eef li\u1ec7u ph\u1ea3i tr\u00f9ng kh\u1edbp.<br \/>\n&#8211; H\u00e0n Qu\u1ed1c (AK): ki\u1ec3m tra qua KCCI\/KCS; Nh\u1eadt B\u1ea3n (AJ): JCCI\/JETRO; EU (EVFTA): t\u1ed5 ch\u1ee9c \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n ho\u1eb7c c\u01a1 ch\u1ebf t\u1ef1 ch\u1ee9ng nh\u1eadn; RCEP: c\u01a1 quan c\u1ea5p \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea b\u1edfi n\u01b0\u1edbc xu\u1ea5t kh\u1ea9u.<br \/>\n&#8211; N\u1ebfu kh\u00f4ng c\u00f3 c\u1ed5ng c\u00f4ng khai: g\u1eedi email \u0111\u1ebfn c\u01a1 quan c\u1ea5p (domain ch\u00ednh th\u1ee9c) k\u00e8m s\u1ed1 CO \u0111\u1ec3 x\u00e1c nh\u1eadn.<\/p>\n<p>5) Ki\u1ec3m tra quy t\u1eafc xu\u1ea5t x\u1ee9 (ROO) v\u00e0 \u01b0u \u0111\u00e3i thu\u1ebf<br \/>\n&#8211; \u0110\u1ed1i chi\u1ebfu HS v\u1edbi ph\u1ee5 l\u1ee5c ROO c\u1ee7a FTA t\u01b0\u01a1ng \u1ee9ng; \u0111\u1ecdc ti\u00eau ch\u00ed WO\/CTH\/CTS\/RVC.<br \/>\n&#8211; Ki\u1ec3m tra \u201cv\u1eadn chuy\u1ec3n tr\u1ef1c ti\u1ebfp\u201d v\u00e0 \u201ckh\u00f4ng gia c\u00f4ng ngo\u00e0i l\u00e3nh th\u1ed5\u201d.<br \/>\n&#8211; Ghi nh\u1eadn m\u00e3 \u0111i\u1ec1u ki\u1ec7n xu\u1ea5t x\u1ee9 tr\u00ean CO (vd. CTH ho\u1eb7c RVC40) ph\u1ea3i ph\u00f9 h\u1ee3p ng\u00e0nh inox.<\/p>\n<p>6) X\u00e1c minh CQ\/MTC v\u1edbi nh\u00e0 m\u00e1y<br \/>\n&#8211; G\u1eedi email \u0111\u1ebfn b\u1ed9 ph\u1eadn QA\/QC c\u1ee7a nh\u00e0 m\u00e1y (domain ch\u00ednh h\u00e3ng: v\u00ed d\u1ee5 @posco.com, @outokumpu.com, @baosteel.com\u2026) k\u00e8m s\u1ed1 MTC\/Heat No. nh\u1edd x\u00e1c nh\u1eadn.<br \/>\n&#8211; Y\u00eau c\u1ea7u x\u00e1c nh\u1eadn m\u00e3 l\u00f4 giao cho nh\u00e0 xu\u1ea5t kh\u1ea9u n\u00eau trong invoice \u0111\u1ec3 tr\u00e1nh \u201cm\u01b0\u1ee3n\u201d MTC.<\/p>\n<p>7) Ki\u1ec3m nghi\u1ec7m nhanh t\u1ea1i ch\u1ed7 (PMI)<br \/>\n&#8211; D\u00f9ng XRF c\u1ea7m tay \u0111o Ni\/Cr\/Mo ki\u1ec3m tra m\u00e1c:<br \/>\n  &#8211; 304: Cr~18%, Ni~8\u201310.5%, Mo\u22480<br \/>\n  &#8211; 316: Cr~16\u201318%, Ni~10\u201314%, Mo~2\u20133%<br \/>\n&#8211; \u0110\u1ed1i chi\u1ebfu k\u1ebft qu\u1ea3 v\u1edbi MTC. Ch\u00eanh l\u1ec7ch l\u1edbn l\u00e0 t\u00edn hi\u1ec7u r\u1ee7i ro.<\/p>\n<p>8) \u0110\u1ed1i chi\u1ebfu marking v\u00e0 \u0111\u00f3ng g\u00f3i<br \/>\n&#8211; Cu\u1ed9n\/t\u1ea5m: in c\u1ea1nh (edge marking) ph\u1ea3i c\u00f3 t\u00ean nh\u00e0 m\u00e1y, m\u00e1c, k\u00edch th\u01b0\u1edbc, heat, ti\u00eau chu\u1ea9n.<br \/>\n&#8211; \u1ed0ng\/thanh: kh\u1eafc\/ink marking l\u1eb7p \u0111\u1ecbnh k\u1ef3; tem pallet c\u00f3 heat\/lot tr\u00f9ng MTC.<\/p>\n<p>9) Ki\u1ec3m tra l\u1ed9 tr\u00ecnh logistics<br \/>\n&#8211; C\u1ea3ng x\u1ebfp h\u00e0ng ph\u00f9 h\u1ee3p n\u01b0\u1edbc xu\u1ea5t x\u1ee9; n\u1ebfu trung chuy\u1ec3n, ph\u1ea3i c\u00f3 ch\u1ee9ng t\u1eeb c\u1ee7a c\u1ea3ng trung chuy\u1ec3n ch\u1ee9ng minh ni\u00eam phong nguy\u00ean tr\u1ea1ng.<br \/>\n&#8211; B\/L type: Direct ho\u1eb7c Through Bill v\u1edbi h\u1ed3 s\u01a1 h\u1ee3p l\u1ec7 \u0111\u1ec3 kh\u00f4ng m\u1ea5t \u01b0u \u0111\u00e3i.<\/p>\n<p>10) L\u1eadp bi\u00ean b\u1ea3n v\u00e0 l\u01b0u tr\u1eef<br \/>\n&#8211; Bi\u00ean b\u1ea3n x\u00e1c minh k\u00e8m \u1ea3nh, file x\u00e1c nh\u1eadn t\u1eeb c\u01a1 quan c\u1ea5p\/nh\u00e0 m\u00e1y, k\u1ebft qu\u1ea3 PMI.<br \/>\n&#8211; L\u01b0u tr\u1eef t\u1ed1i thi\u1ec3u theo y\u00eau c\u1ea7u ph\u00e1p l\u00fd\/h\u1ee3p \u0111\u1ed3ng \u0111\u1ec3 ph\u1ee5c v\u1ee5 h\u1eadu ki\u1ec3m h\u1ea3i quan\/kh\u00e1ch h\u00e0ng.<\/p>\n<h2 id=\"toc-3-cac-dau-hieu-gia-maophu-phep-thuong-gap\"><span class=\"ez-toc-section\" id=\"Cac_dau_hieu_gia_maophu_phep_thuong_gap\"><\/span>C\u00e1c d\u1ea5u hi\u1ec7u gi\u1ea3 m\u1ea1o\/ph\u00f9 ph\u00e9p th\u01b0\u1eddng g\u1eb7p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; CO sai m\u1eabu, thi\u1ebfu watermark\/QR; s\u1ed1 seri tr\u00f9ng l\u1eb7p v\u1edbi l\u00f4 kh\u00e1c.<br \/>\n&#8211; HS code tr\u00ean CO kh\u00f4ng kh\u1edbp m\u00f4 t\u1ea3; \u00e1p sai HS \u0111\u1ec3 \u201cn\u00e9\u201d ph\u00f2ng v\u1ec7.<br \/>\n&#8211; CO c\u1ea5p tr\u01b0\u1edbc ng\u00e0y invoice\/b\u1ed1c h\u00e0ng qu\u00e1 xa ho\u1eb7c sau th\u1eddi h\u1ea1n cho ph\u00e9p.<br \/>\n&#8211; CQ\/MTC thi\u1ebfu heat number ho\u1eb7c heat kh\u00f4ng tr\u00f9ng marking th\u1ef1c t\u1ebf.<br \/>\n&#8211; B\u00e1o c\u00e1o th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc \u201c\u0111\u1eb9p qu\u00e1 m\u1ee9c\u201d (\u0111\u1ec1u t\u0103m t\u1eafp), kh\u00f4ng k\u00e8m dung sai\/\u0111i\u1ec1u ki\u1ec7n th\u1eed.<br \/>\n&#8211; Th\u01b0 x\u00e1c nh\u1eadn t\u1eeb email mi\u1ec5n ph\u00ed (gmail\/yahoo) thay v\u00ec domain nh\u00e0 m\u00e1y.<br \/>\n&#8211; Scan m\u1ed9c\/ ch\u1eef k\u00fd m\u1edd, r\u0103ng c\u01b0a; font ch\u1eef l\u1eabn l\u1ed9n.<\/p>\n<h2 id=\"toc-4-cong-cu-va-dia-chi-tra-cuu-huu-ich\"><span class=\"ez-toc-section\" id=\"Cong_cu_va_dia_chi_tra_cuu_huu_ich\"><\/span>C\u00f4ng c\u1ee5 v\u00e0 \u0111\u1ecba ch\u1ec9 tra c\u1ee9u h\u1eefu \u00edch<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; H\u1ec7 th\u1ed1ng eCOSYS \u2013 B\u1ed9 C\u00f4ng Th\u01b0\u01a1ng Vi\u1ec7t Nam: tra c\u1ee9u C\/O do Vi\u1ec7t Nam c\u1ea5p, \u0111\u0103ng k\u00fd e-Form (ecosys.gov.vn).<br \/>\n&#8211; C\u1ed5ng x\u00e1c th\u1ef1c c\u1ee7a c\u01a1 quan c\u1ea5p C\/O n\u01b0\u1edbc xu\u1ea5t kh\u1ea9u: CCPIT (Trung Qu\u1ed1c), KCCI\/KCS (H\u00e0n Qu\u1ed1c), JCCI (Nh\u1eadt B\u1ea3n), c\u00e1c Ph\u00f2ng Th\u01b0\u01a1ng m\u1ea1i\/ B\u1ed9 C\u00f4ng Th\u01b0\u01a1ng t\u01b0\u01a1ng \u1ee9ng.<br \/>\n&#8211; C\u01a1 ch\u1ebf m\u1ed9t c\u1eeda ASEAN (ASW): x\u00e1c th\u1ef1c e-Form D\/RCEP qua QR tr\u00ean ch\u1ee9ng t\u1eeb.<br \/>\n&#8211; Ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt:<br \/>\n  &#8211; ASTM A240\/A480 (t\u1ea5m\/cu\u1ed9n), ASTM A312 (\u1ed1ng), ASTM A276 (thanh).<br \/>\n&#8211; V\u0103n b\u1ea3n ph\u00e1p l\u00fd Vi\u1ec7t Nam:<br \/>\n  &#8211; Ngh\u1ecb \u0111\u1ecbnh 31\/2018\/N\u0110-CP v\u1ec1 xu\u1ea5t x\u1ee9 h\u00e0ng h\u00f3a.<br \/>\n  &#8211; Th\u00f4ng t\u01b0 05\/2022\/TT-BCT quy t\u1eafc xu\u1ea5t x\u1ee9 h\u00e0ng h\u00f3a trong RCEP.<br \/>\n  &#8211; Th\u00f4ng t\u01b0 38\/2018\/TT-BTC (\u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i b\u1edfi 62\/2019\/TT-BTC) v\u1ec1 th\u1ee7 t\u1ee5c h\u1ea3i quan, ki\u1ec3m tra xu\u1ea5t x\u1ee9.<\/p>\n<h2 id=\"toc-5-checklist-nhanh-ap-dung-tai-khoxuong\"><span class=\"ez-toc-section\" id=\"Checklist_nhanh_ap_dung_tai_khoxuong\"><\/span>Checklist nhanh \u00e1p d\u1ee5ng t\u1ea1i kho\/x\u01b0\u1edfng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; C\u00f3 CO \u0111\u00fang form v\u00e0 trong h\u1ea1n? QR\/serial x\u00e1c th\u1ef1c \u0111\u01b0\u1ee3c?<br \/>\n&#8211; HS code, s\u1ed1 l\u01b0\u1ee3ng, tr\u1ecdng l\u01b0\u1ee3ng kh\u1edbp invoice\/B\/L?<br \/>\n&#8211; CQ\/MTC c\u00f3 heat, ti\u00eau chu\u1ea9n, k\u1ebft qu\u1ea3 th\u1eed? Heat tr\u00f9ng v\u1edbi marking?<br \/>\n&#8211; PMI ng\u1eabu nhi\u00ean \u226510% l\u00f4? K\u1ebft qu\u1ea3 ph\u00f9 h\u1ee3p MTC?<br \/>\n&#8211; L\u1ed9 tr\u00ecnh v\u1eadn chuy\u1ec3n \u0111\u00e1p \u1ee9ng \u201cv\u1eadn chuy\u1ec3n tr\u1ef1c ti\u1ebfp\u201d?<br \/>\n&#8211; Email x\u00e1c nh\u1eadn t\u1eeb nh\u00e0 m\u00e1y ho\u1eb7c c\u01a1 quan c\u1ea5p \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef?<\/p>\n<h2 id=\"toc-6-loi-khien-co-bi-tu-choi-uu-dai-thue\"><span class=\"ez-toc-section\" id=\"Loi_khien_CO_bi_tu_choi_uu_dai_thue\"><\/span>L\u1ed7i khi\u1ebfn CO b\u1ecb t\u1eeb ch\u1ed1i \u01b0u \u0111\u00e3i thu\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; S\u1eeda ch\u1eefa tr\u00ean CO kh\u00f4ng h\u1ee3p l\u1ec7; thi\u1ebfu ch\u1eef k\u00fd\/d\u1ea5u ho\u1eb7c sai t\u00ean ng\u01b0\u1eddi nh\u1eadp kh\u1ea9u.<br \/>\n&#8211; HS code kh\u00f4ng \u0111\u00fang ch\u01b0\u01a1ng\/nh\u00f3m theo m\u00f4 t\u1ea3 h\u00e0ng.<br \/>\n&#8211; Vi ph\u1ea1m quy \u0111\u1ecbnh v\u1eadn chuy\u1ec3n tr\u1ef1c ti\u1ebfp qua n\u01b0\u1edbc th\u1ee9 ba kh\u00f4ng \u0111\u1ee7 ch\u1ee9ng t\u1eeb.<br \/>\n&#8211; C\u1ea5p C\/O mu\u1ed9n qu\u00e1 th\u1eddi h\u1ea1n FTA cho ph\u00e9p m\u00e0 kh\u00f4ng c\u00f3 b\u1ea3n thay th\u1ebf.<\/p>\n<h2 id=\"toc-7-vi-du-thuc-te-rut-gon\"><span class=\"ez-toc-section\" id=\"Vi_du_thuc_te_rut_gon\"><\/span>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf r\u00fat g\u1ecdn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1ed9t l\u00f4 inox 304 c\u00e1n ngu\u1ed9i 2B nh\u1eadp t\u1eeb Trung Qu\u1ed1c k\u00e8m C\/O Form E v\u00e0 MTC:<br \/>\n&#8211; B\u01b0\u1edbc 4: Qu\u00e9t QR Form E, d\u1eef li\u1ec7u tr\u00f9ng serial, exporter, HS 7219; ng\u00e0y c\u1ea5p tr\u01b0\u1edbc ETD 2 ng\u00e0y.<br \/>\n&#8211; B\u01b0\u1edbc 6: G\u1eedi heat No. tr\u00ean MTC \u0111\u1ebfn email domain ch\u00ednh h\u00e3ng c\u1ee7a nh\u00e0 m\u00e1y; \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn l\u00f4 c\u00f3 xu\u1ea5t cho nh\u00e0 xu\u1ea5t kh\u1ea9u A.<br \/>\n&#8211; B\u01b0\u1edbc 7: PMI 5 m\u1eabu cho k\u1ebft qu\u1ea3 Cr 18.2\u201318.5%, Ni 8.3\u20138.6% ph\u00f9 h\u1ee3p ASTM A240 304.<br \/>\n&#8211; K\u1ebft lu\u1eadn: CO\/CQ x\u00e1c th\u1ef1c; \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n n\u1ed9p h\u1ed3 s\u01a1 xin \u01b0u \u0111\u00e3i ACFTA.<\/p>\n<h2 id=\"toc-8-cau-hoi-thuong-gap\"><span class=\"ez-toc-section\" id=\"Cau_hoi_thuong_gap\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; B\u1ea3n scan CO c\u00f3 ch\u1ea5p nh\u1eadn?<br \/>\n  &#8211; H\u1ea3i quan th\u01b0\u1eddng y\u00eau c\u1ea7u b\u1ea3n g\u1ed1c ho\u1eb7c e-CO h\u1ee3p l\u1ec7; scan ch\u1ec9 \u0111\u1ec3 tham kh\u1ea3o n\u1ed9i b\u1ed9.<br \/>\n&#8211; C\u00f3 c\u1ea7n h\u1ee3p ph\u00e1p h\u00f3a l\u00e3nh s\u1ef1 CO\/CQ?<br \/>\n  &#8211; Th\u00f4ng th\u01b0\u1eddng CO\/CQ FTA kh\u00f4ng y\u00eau c\u1ea7u h\u1ee3p ph\u00e1p h\u00f3a; xem th\u00eam quy \u0111\u1ecbnh h\u1ea3i quan\/t\u1eebng FTA.<br \/>\n&#8211; CQ do nh\u00e0 nh\u1eadp kh\u1ea9u t\u1ef1 ph\u00e1t h\u00e0nh c\u00f3 gi\u00e1 tr\u1ecb?<br \/>\n  &#8211; Kh\u00f4ng; ch\u1ec9 MTC c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb k\u1ef9 thu\u1eadt.<\/p>\n<h2 id=\"toc-9-khi-nao-nen-nghi-ngo-va-thu-nghiem-bo-sung\"><span class=\"ez-toc-section\" id=\"Khi_nao_nen_nghi_ngo_va_thu_nghiem_bo_sung\"><\/span>Khi n\u00e0o n\u00ean nghi ng\u1edd v\u00e0 th\u1eed nghi\u1ec7m b\u1ed5 sung?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; Gi\u00e1 th\u1ea5p b\u1ea5t th\u01b0\u1eddng so v\u1edbi th\u1ecb tr\u01b0\u1eddng; h\u1ed3 s\u01a1 ch\u1eadm tr\u1ec5, n\u00e9 cung c\u1ea5p MTC\/heat.<br \/>\n&#8211; D\u1ea3i th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc \u201c\u0111\u1eb9p\u201d nh\u01b0ng PMI l\u1ec7ch; y\u00eau c\u1ea7u th\u00eam th\u1eed k\u00e9o\/bend\/\u0103n m\u00f2n, ho\u1eb7c l\u1ea5y m\u1eabu ph\u00e2n t\u00edch t\u1ea1i ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ed9c l\u1eadp.<\/p>\n<h2 id=\"toc-10-ket-luan\"><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>X\u00e1c minh CO v\u00e0 CQ\/MTC kh\u00f4ng ch\u1ec9 \u0111\u1ec3 h\u01b0\u1edfng \u01b0u \u0111\u00e3i thu\u1ebf, m\u00e0 quan tr\u1ecdng h\u01a1n l\u00e0 b\u1ea3o \u0111\u1ea3m v\u1eadt li\u1ec7u inox \u0111\u00fang m\u00e1c, \u0111\u00fang xu\u1ea5t x\u1ee9, tr\u00e1nh r\u1ee7i ro an to\u00e0n v\u00e0 ph\u00e1p l\u00fd. H\u00e3y tu\u00e2n th\u1ee7 quy tr\u00ecnh 10 b\u01b0\u1edbc: \u0111\u1ed1i chi\u1ebfu b\u1ed9 ch\u1ee9ng t\u1eeb \u2013 x\u00e1c th\u1ef1c tr\u00ean c\u1ed5ng ch\u00ednh th\u1ee9c \u2013 th\u1ea9m \u0111\u1ecbnh ROO \u2013 x\u00e1c minh v\u1edbi nh\u00e0 m\u00e1y \u2013 ki\u1ec3m nghi\u1ec7m PMI \u2013 l\u01b0u tr\u1eef h\u1ed3 s\u01a1. Song song, ch\u00fa \u00fd c\u00e1c d\u1ea5u hi\u1ec7u gi\u1ea3 m\u1ea1o ph\u1ed5 bi\u1ebfn \u0111\u1ec3 k\u1ecbp th\u1eddi ng\u0103n ch\u1eb7n t\u1eeb kh\u00e2u mua h\u00e0ng. Chu\u1ea9n h\u00f3a quy tr\u00ecnh n\u00e0y s\u1ebd gi\u00fap k\u1ef9 s\u01b0, nh\u00e0 th\u1ea7u v\u00e0 x\u01b0\u1edfng c\u01a1 kh\u00ed gi\u1ea3m thi\u1ec3u r\u1ee7i ro, t\u1ed1i \u01b0u chi ph\u00ed v\u00e0 b\u1ea3o v\u1ec7 uy t\u00edn d\u1ef1 \u00e1n.<\/p>\n<p>C\u1ea7n h\u1ed7 tr\u1ee3 x\u00e1c minh CO\/CQ ho\u1eb7c t\u01b0 v\u1ea5n ch\u1ecdn m\u00e1c inox ph\u00f9 h\u1ee3p? Li\u00ean h\u1ec7 Inox C\u01b0\u1eddng Th\u1ecbnh \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n chi ti\u1ebft v\u00e0 b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t. Hotline: 0343.417.281. Email: inoxcongnghiep.cuongthinh@gmail.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chu\u1ea9n h\u00f3a c\u00e1ch ki\u1ec3m tra CO, CQ cho inox: 10 b\u01b0\u1edbc x\u00e1c minh, c\u1ed5ng tra c\u1ee9u ch\u00ednh th\u1ee9c, d\u1ea5u hi\u1ec7u gi\u1ea3 m\u1ea1o v\u00e0 c\u00e1ch b\u1ea3o v\u1ec7 \u01b0u \u0111\u00e3i thu\u1ebf nh\u1eadp kh\u1ea9u.<\/p>\n","protected":false},"author":7,"featured_media":1074,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2420","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/comments?post=2420"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2420\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1074"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=2420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=2420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=2420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}