Purchase Qty. Reference FOB Price
1-15 Tons US$520.00
16+ Tons US$500.00
Product Description
New Style Naphthalene Superplasticizer Sodium Sulfate 5% Max ------Elt-SNF 1.Naphthalene Superplasticizer Introduction 2.Naphthalene Superplasticizer Specification INDEXITEM Elt-A ...