HS Code 310530: Diammonium hydrogenorthophosphate (diammonium phosphate) in Viet Nam
What is HS Code 310530 in Viet Nam
Under Viet Nam's Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)), HS Code 310530 is the WCO Harmonized System subheading for Diammonium hydrogenorthophosphate (diammonium phosphate). This is the most detailed internationally standardized level; Viet Nam extends classifications to 8 digits under its national tariff system. 310530 belongs to Section VI: Products of the chemical or allied industries, Chapter 31: Fertilizers, Heading 3105: Mineral or chemical fertilisers containing two or three of the fertilising elements nitrogen, phosphorus and potassium; other fertilisers; goods of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg.
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Viet Nam Tariff Classification: Vietnam Tariff Schedule (AHTN-VN)
In Viet Nam, HS 310530 is classified under the Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)) — a 8-digit national extension of the WCO 6-digit Harmonized System.