Zambiaexports of Polyphosphates; sodium triphosphate (sodium tripolyphosphate) was $0.30K . Zambiaexported Polyphosphates; sodium triphosphate (sodium tripolyphosphate) to Tanzania ($0.30K )Zambiaexports of Polyphosphates; sodium triphosphate (sodium tripolyphosphate) was $0.30K . Zambiaexported Polyphosphates; sodium triphosphate (sodium tripolyphosphate) to Tanzania ($0.30K ).Polyphosphates; sodium triphosphate (sodium tripolyphosphate) imports by country in 2019