Min. Order Reference FOB Price
100 Tons US$300.00 / Ton
Product Description
Amino acid chelated boron /iron/zinc for fertilizer Chengdu chelation is the professional to produce the chelate trace elentment factory. Below is the info about the boron /iron/zinc. 1. Quality Specification: Appearance Light yellow powder Solubility 100% Water Soluble Moisture ≤ 5% ...