Company record
Yunnan Copper Science and Technology Co Ltd
Makes silver refining · China
BlockedFEOC · from registry data
Incorporated in China, a country of concern.
Based in a country of concern, owned from one, or on a government list. About FEOC
The check read Home country Ownersnot Control Lenders Government lists
Legal name: Yunnan Copper Science&Technology Development Co.,ltd.
Where it sits
Loading the model
Not a part of the solar module; a step on its chain
The Solar PV chain, raw material to product
Products on record: Silver Powder/Paste Refining
Owners
Not on record.
Locations
- Headquarters
- Kunming, China
- Production
- Kunming, Yunnan, China: silver powder from copper smelting byproduct
Sources
- Company registries
- 1 matched
- Government lists
- Not checked here. A reviewed report checks them.
- Research findings
- Not needed; registry data decided it
Others making silver refiningChina first
- AG PRO Technology Co LtdChangsha, ChinaNot screened
- Changzhou Fusion New MaterialChangzhou (Jiangsu), ChinaBlocked
- Jiangsu Boqian New Materials Stock Co LtdNanjing, ChinaBlocked
- Jiangsu Sun GroupWuxi, ChinaBlocked
- Kunming Noble Metal Electronic Materials Co LtdKunming, ChinaBlocked
- Nonfemet (Shenzhen Zhongjin Lingnan Nonfemet)Shenzhen, ChinaBlocked
- Solamet Electronic MaterialsTaizhou, ChinaNot screened
- Tongling Nonferrous Metals GroupTongling, ChinaBlocked
Automated results come from registry sources, read by fixed rules, with research findings where the registries stop. The chip results also read the US government lists; for FEOC the lists are read in a full screen. They are advisory, not legal advice. A reviewed report is written by a person on request. Contact us