Purchasing iron mill scale, Fe up to 70 percent to China

I would like to buy iron mill scale.
Quantity: 2,000 ton up per month
Specs: Fe 60% up
Origin : Asia (not China)
Package: Jumbo bag or loose in container => negotiable later
Destination: Qingdao port, China
Payment: Cash after inspection by the buyer's side at the supplier yard.
I look forward to your offers with the price and photos.