Muva nje, qinghai berd entsha ye-Materials Co, Ltd. (Lapha kubhekiselwe kuQinghai Nord) ngokusemthethweni kusetshenziswe ngokusemthethweni isigaba sesibili sokukhishwa konyaka we-15000 Ton we-Fox Fopper Foil. Le projekthi iyingxenye ebalulekile yokukhishwa konyaka kwethani lika-40000 ye-Lithium Copper Foil yamandla atshaliwe futhi akhiwa ngerd (600110) eQinghai.

Kuyaqondakala ukuthi isigaba se-Qinhai Nordst Isigaba II 15000 Tonist Foil Project sihlanganisa indawo ecishe ibe ngu-76 Mu, ngokutshala imali okungu-650million yuan. Le phrojekthi inemigqa emine yokukhiqiza, ngayinye yayo ifakwe ama-foil gerator ayi-12, igxile ku-4 micron kanye ne-4.5 micron ephezulu ye-lithium yebhethri yethusi yethusi ye-lithium yamandla. Ingabona ukushintshwa okuguquguqukayo phakathi kwemikhiqizo eyi-8 micron ne-6, futhi ngokukhethekile kukhiqize imikhiqizo emithathu yobubanzi engama-1200 mm, 1380 mm no-1550 mm.

Izibalo zikhombisa ukuthi i-Qinhai Nord yasungulwa ngoDisemba 2015, etholakala eDongchuan Park, ukuhlanganisa indawo yezomnotho nezobuchwepheshe, i-Qinghai, nenhloko-dolobha ebhalisiwe ye-740million Yuan. Inkampani isebenza kakhulu ku-R & D kanye nokukhiqizwa kwe-electrolytic yethusi i-foil. Imikhiqizo yayo eyisisekelo yi-4-6 micron High-grade Lithium Fetrium Fropper Foil Foil ne-Microsorous Foil Foil. Le phrojekthi yakhelwe ukuba nethawula lokukhiqiza lonyaka lamathani angama-40000 we-foil ye-electro-ye-lectrolytic emincane ephezulu. Isigaba sokuqala sephrojekthi enomphumela waminyaka yonke wamathani ayi-10000 seqediwe ngokusemthethweni futhi sasebenza ngo-Okthoba 2019; Isigaba sesibili sephrojekthi yonyaka yokukhiqiza sizoqala ukwakhiwa ngoJuni 28, 2020.