Purchase Qty. Reference FOB Price
25-99 Tons US$135.00
100-499 Tons US$129.00
500+ Tons US$126.00
Product Description
Product Description Oyster shell powder is the powder of oyster shell milling, which not only contains a lot of calcium carbonate, but also contains essential trace elements in the animal body, copper, magnesium, potassium, molybdenum, phosphorus, manganese, iron, zinc, etc., in addition, in the ...