Business scope: Railway Rolling Stock Spare Parts Sales,
Network Technology Service,
Import And Export,
Chemical Product Sales,
Coal Washing,
Machinery Sales,
Electronics Sales,
Software Development,
Blockchain Technology Related Software And Services,
Information Technology Consulting Services,
Technology Import And Export,
Sales Of Building Materials,
Sales Of Mechanical And Electrical Equipment,
Sales Of Renewable Resources,
Sales Of Non Metallic Minerals And Products,
Internet Data Service,
Coal And Product Sales,
Renewable Resource Processing,
General Cargo Warehousing Services,
Loading And Unloading,
Radio And Television Program Production And Management
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