Casting price increasing of pump and valve

Start from August, 2016. China government stop mass of metallic and mining enterprises because of environmental protection. It makes metal raw material price increased very much and fast.
The China Casting and Forging Association decide increase casting price start from 1st November, 2016. Carbon steel casting will be increased 1,500.00 RMB/ton base on original price. And stainless steel will be increased 3,500.00 RMB/ton base on original price.