China HS Code

HS Code 28352590: Calcium hydrogenorthophosphate (dicalcium phosphate),animal food grade in China

Q: Is HS code 28352590 the same across all countries?

Only the first 6 digits of HS code 28352590 are internationally harmonized. The remaining digits are added by China under China HS / CCCHS and are not directly comparable to other countries' codes.

Q: What system does China use to classify HS code 28352590?

China classifies products under the Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS; locally 中华人民共和国海关进出口税则), which extends HS codes to 13 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 28352590 in China?

The official source is http://english.customs.gov.cn/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 28352590 in China

Under China's Customs Import and Export Tariff of the People's Republic of China (中华人民共和国海关进出口税则), HS Code 28352590 is classified as Calcium hydrogenorthophosphate (dicalcium phosphate),animal food grade. China's tariff system extends the WCO Harmonized System to 13 digits with national subdivisions. 28352590 belongs to Section VI: Products of the chemical or allied industries, Chapter 28: Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes, Heading 2835: Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined.

Explore more 2026 Latest China import export trade data and shipment records for HS Code Dicalcium Phosphate (DCP) on TradeInt global trade data platform

What is HS Code 28352590 in China in local language

HS Code 28352590: 其他正磷酸氢钙（磷酸二钙）

Classification Path of HS Code 28352590 in China

Section VI

Chapters (28-38) Products of the chemical or allied industries

Chapter 28

Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes

HS Code 2835

Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined

HS Code 28352590

Calcium hydrogenorthophosphate (dicalcium phosphate),animal food grade 其他正磷酸氢钙（磷酸二钙）

China Tariff Classification: Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS)

In China, HS 28352590 is classified under the Customs Import and Export Tariff of the People's Republic of China (中华人民共和国海关进出口税则) — a 13-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS)

Local name 中华人民共和国海关进出口税则

Digits 13

Official source http://english.customs.gov.cn/

You know what 28352590 means. Now see 2026 latest real trade activity for Dicalcium Phosphate (DCP) in China.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

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Top Trading Product of HS Code 2835

Top China import Product Under HS Code 2835

1 283539: Polyphosphates : Other $12.7M 2 283526: Phosphates : Other phosphates of calcium $11.7M 3 283524: Phosphates : Of potassium $7.4M

Figures shown for 2025.

For more 2026 recent data, search for China import trade records

Top China export Product Under HS Code 2835

1 283526: Phosphates : Other phosphates of calcium $396.4M 2 283539: Polyphosphates : Other $340.8M 3 283524: Phosphates : Of potassium $310.8M

Figures shown for 2025.

For more 2026 recent data, search for China export trade records

Related HS Code to China Dicalcium Phosphate (DCP) (28352590)

HS Code 28352510

Calcium hydrogenorthophosphate (dicalcium phosphate),food grade

HS Code 28352520

Other calcium hydrogenorthophosphate (dicalcium phosphate)

HS Code 283510

Phosphinates (hypophosphites) and phosphonates (phosphites)

HS Code 283522

Phosphates : Of mono or disodium

HS Code 283524

Phosphates : Of potassium

HS Code 283526

Phosphates : Other phosphates of calcium

HS Code 283529

Phosphates : Other

HS Code 283531

Polyphosphates : Sodium triphosphate (sodium tripolyphosphate)

HS Code 283539

Polyphosphates : Other

HS Code 280110

Chlorine

28352590 in Other Countries

See how 28352590 (Dicalcium Phosphate (DCP)) is classified across other countries, each with its own national code and local description.

Compare 28352590 across countries

Frequently Asked Questions

What is HS code 28352590 in China?

HS code 28352590 covers Calcium hydrogenorthophosphate (dicalcium phosphate),animal food grade in China. It sits in Chapter 28 (Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes), Heading 2835 of the Harmonized System, and is classified under China HS / CCCHS.

Is HS code 28352590 the same across all countries?

What system does China use to classify HS code 28352590?

Where can I officially look up HS code 28352590 in China?