Attention all CHEMPLUS followers,
Please note that the EXW price gap between powder ammonium sulphate(including steel grade, power grade, MMA grade, and battery grade...)and caprolactam-grade crystalline ammonium sulphate has widened significantly.
The difference is now close to RMB 200/MT (around USD 30/MT).
This also means that the price gap for granular ammonium sulphate —whether caprolactam grade or mixed grade — is equally substantial.
👉 The final granular price largely depends on the mixing ratio,
especially the percentage of caprolactam crystalline material.