Section VI — Products of the chemical or allied industries
Subheading
310390
Other
Common commodities
Basic Slag (Thomas Slag)ThermophosphatesCalcined Aluminum PhosphatesFused PhosphatesRhenania PhosphateDisintegrated Calcium PhosphatesAluminum Calcium Phosphate GranulesPhosphoric Slag PelletsSintered Phosphate FertilizerCalcined Monocalcium Phosphate