HS code: 7304511001

Alloy steel seamless steel tubes for pressure and high temperature (tensile strength, yield strength ≥ 620MPa ≥ 440MPa ≥ 127mm) (boiler tube, the chemical composition (wt%) 0.07 ≤ C ≤ 0.13, 8.5 ≤ Cr ≤ 9.5, 0.3 ≤ Mo ≤ 0.6, 1.5 ≤ W ≤ 2, cold drawn or cold r

高温承压用合金钢无缝钢管（抗拉强度≥620MPa、屈服强度≥440MPa）;

China HS Code Classification

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China HS code 7304511001 Classification:

HS Directory Tree	Description
Chapter 73	Chapter 73; Articles of iron or steel
Heading 7304	Tubes, pipes and hollow profiles, seamless, of iron（other than cast iron）or steel;
Article	Alloy steel seamless steel tubes for pressure and high temperature (tensile strength, yield strength ≥ 620MPa ≥ 440MPa ≥ 127mm) (boiler tube, the chemical composition (wt%) 0.07 ≤ C ≤ 0.13, 8.5 ≤ Cr ≤ 9.5, 0.3 ≤ Mo ≤ 0.6, 1.5 ≤ W ≤ 2, cold drawn or cold r; 高温承压用合金钢无缝钢管（抗拉强度≥620MPa、屈服强度≥440MPa）;

China HS code 7304511001 13-digits CIQ code:

13-digits CIQ code	Commodity Name
7304511001101	高温承压用合金钢无缝钢管(抗拉强度≥620MPa、屈服强度≥440MPa)(外径在127mm以上(含127mm)，化学成分(wt%)中碳(C)的含量≥0.07且≤0.13、铬(Cr)的含量≥8.5且≤9.5、钼(Mo)的含量≥0.3且≤0.6、钨(W)的含量≥1.5且≤2.0、抗拉强度≥620Mpa、屈服强度≥440Mpa)(无缝钢管压力管道)
7304511001102	高温承压用合金钢无缝钢管(抗拉强度≥620MPa、屈服强度≥440MPa)(外径在127mm以上(含127mm)，化学成分(wt%)中碳(C)的含量≥0.07且≤0.13、铬(Cr)的含量≥8.5且≤9.5、钼(Mo)的含量≥0.3且≤0.6、钨(W)的含量≥1.5且≤2.0、抗拉强度≥620Mpa、屈服强度≥440Mpa)(无缝钢管)

China 8-digits HS code 73045110 Customs Classification Examples

8-digits HS code	Commodity Example of Chinese Name	Specification
73045110.	无缝合金锅炉管	冷拔或冷轧的
73045110.	合金锅炉管,无缝	冷拔或冷轧的

	China GACC Registration
According to GACC Decree 248: "Regulations on the Registration and Administration of Overseas Producers of Imported Food " and GACC Decree 249: "Administrative Measures on Import and Export Food Safety" issued in April 2021; All companies involved in the imported food supply chain, including manufacturers, exporters, importers, products, etc., are required to apply for GACC registration and obtain the corresponding GACC registration number before they can export to China. The 3 main GACC registration types include: 1 GACC-2 registration of overseas exporter (11 digits registration number ); 2. GACC-1 registration of overseas producer (18 digits registration number ) ; 3. GACC-5 product listing of imported food (13 digits HS-CIQ code); Moreover, if the list of products exported to China involves multiple food categories, the overseas production enterprises need to apply for separate GACC registration number for each food category;
	GACC Online Registry
	GACC Approved Overseas Food Exporters
	GACC Approved Overseas Food Manufacturers
	GACC Approved Chinese Importers

Export China Restrictions:
Pre-market Approval Items

Before exporting to China, many kinds of goods need to apply for Pre-market Approval from the Chinese Government Agency.

These Pre-market Approval process usually need a few weeks, months, or even years, So you need to arrange in advance before shipping.

Otherwise, without such Approval, even if the goods have arrived at the China Customs, they will not be cleared normally, and the goods will be detained in the port till get such approval, or even be returned, causing you huge losses.

Food Products	Cosmetics	Medical Device
Dairy Products	Meat Products	Aquatic Products
Pet Feeds	GMO Agriculturals	Dietary Supplements
Pharmaceuticals	Infant Formula	More...

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	China HS Code Pre-Classification

Since Aug 1, 2018, China Customs has used new 13-digits HS code for Customs Declaration; If use incorrect HS codes for China Customs declaration, will resulting in the Customs Clearance failed, Cause additional Clearance time, more storage costs, substantial fines , administrative penalties, even face Civil or Criminal charges;
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