Tin.
Sliding Window Aluminum Door Aluminum Glass Partition..
Magnet.
Copper Concentrate..
Strong rubber coated permanent magnet.
Copper.Transportation
Lithium carbonate.
Magnetic Lifters..
Bright copper no.1,no 2 copper,99copper meters and 98copper meters that meet china's recycled copper standards.
Nickel.Mining services
Lead Paste.
lithium carbonate.
Tin ingot.
Cast iron steel.
Cobalt Powders.
Ferro titanium granules.
Lithium.
Lithium Spodumene.