HS 2920.21 Dimethyl phosphite

HS code 292021 (also written 2920.21) is a subheading of the Harmonized System that covers esters: phosphite esters and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives, dimethyl phosphite. It sits under heading 2920 (esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts…) in chapter 29 (organic chemicals).

In 2024, countries reported exports worth $6.4M and imports worth $4.96M under HS code 292021. Reported exports changed by +21.8% compared with 2023. These are trade statistics in US dollars, not prices.

The largest exporters in 2024 were Germany (69.5% of world exports), India (10.0% of world exports) and United States (5.8% of world exports).

The largest importers in 2024 were United States (62.6% of world imports), Germany (11.8% of world imports) and Austria (8.2% of world imports).

Yes. Based on what the major economies reported about their trade with India, India exported at least $639K and imported at least $163K under HS code 292021 in 2024. Among the major reporting economies, its largest export market was United States and its largest supplier was China.

CompoundList lists 2 chemicals under this code, including Phosphonic acid, dimethyl ester and Dimethyl ester phosphorous acid. Codes marked indicative are assigned from the chemical's structure class or chapter, so confirm the final classification with your customs broker.

The first six digits are shared by every country that uses the Harmonized System. Countries add their own digits after that, for example India uses eight digit ITC-HS codes and the United States uses ten digit HTS codes, so check the national tariff for the full code and the duty rate.