Ua hōʻea ka hana ʻana o ka titanium dioxide ma Kina i 3.861 miliona tons i ka makahiki 2022.

Ma Ianuali 6, e like me nā helu helu o ke Kakauolelo o ka Titanium Dioxide Industry Technology Innovation Strategic Alliance a me ka Titanium Dioxide Sub-center o ka National Chemical Productivity Promotion Center, i ka makahiki 2022, ʻo ka hana ʻana o ka titanium dioxide e 41 mau ʻoihana hana piha ma ka ʻoihana titanium dioxide o koʻu ʻāina e hoʻokō i kahi holomua ʻē aʻe, a ʻo ka hana ʻana o ka ʻoihana holoʻokoʻa ʻO ka huina o ka rutile a me ka anatase titanium dioxide a me nā huahana pili ʻē aʻe i hōʻea i 3.861 miliona tons, he piʻi ʻana o 71,000 tons a i ʻole 1.87% makahiki-ma-makahiki.

Ua ʻōlelo ʻo Bi Sheng, ke kākau ʻōlelo nui o ka Titanium Dioxide Alliance a me ke alakaʻi o ka Titanium Dioxide Sub-center, e like me nā helu helu, i ka makahiki 2022, e loaʻa ana he 41 mau ʻoihana hana titanium dioxide piha i ka ʻoihana me nā kūlana hana maʻamau (koe naʻe 3 mau ʻoihana i hoʻōki i ka hana ʻana i ka makahiki a hoʻomaka hou i nā helu helu) 1 ʻoihana).

Ma waena o nā 3.861 miliona tons o ka titanium dioxide a me nā huahana pili, 3.326 miliona tons o nā huahana rutile i helu ʻia no 86.14% o ka huina o ka hana, he piʻi ʻana o 3.64 pakeneka ma mua o ka makahiki i hala; 411,000 tons o nā huahana anatase i helu ʻia no 10.64%, i lalo o 2.36 pakeneka mai ka makahiki i hala; ʻo ka papa ʻole-pigment a me nā ʻano huahana ʻē aʻe he 124,000 tons, e helu ana no 3.21%, i lalo o 1.29 pakeneka mai ka makahiki i hala. ʻO nā huahana chlorination he 497,000 tons, he piʻi nui o 121,000 tons a i ʻole 32.18% ma mua o ka makahiki i hala, e helu ana no 12.87% o ka huina o ka hana a me 14.94% o ka huahana rutile-type, ʻo ia mau mea ʻelua i ʻoi aku ka kiʻekiʻe ma mua o ka makahiki i hala.

I ka makahiki 2022, ma waena o nā ʻoihana hana like he 40, e piʻi aʻe ka hana ʻana he 16, e helu ana i ka 40%; e emi ana he 23, e helu ana i ka 57.5%; a e mau ana hoʻokahi, e helu ana i ka 2.5%.

Wahi a ka loiloi a Bi Sheng, ʻo ke kumu nui o ka hana kiʻekiʻe o ka titanium dioxide ma koʻu ʻāina ma muli o ka hoʻomaikaʻi ʻana o ke koi i ke kaiapuni hoʻokele waiwai honua. ʻO ka mea mua, ua hoʻopilikia ʻia nā ʻoihana hana haole e ka maʻi ahulau, a ʻaʻole lawa ka nui o ka hana; ʻo ka lua, ke pani mālie nei ka hiki ke hana o nā mea hana titanium dioxide haole, a ʻaʻohe hoʻonui kūpono o ka hiki ke hana no nā makahiki he nui, ka mea e hoʻonui ai i ka nui o ka hoʻokuʻu aku o ka titanium dioxide o Kina i kēlā me kēia makahiki. I ka manawa like, ma muli o ka kaohi pono ʻana i ke kūlana maʻi ahulau kūloko ma koʻu ʻāina, maikaʻi ka nānā ʻana o ka macroeconomic holoʻokoʻa, a ke alakaʻi ʻia nei ke koi o ka hoʻolaha kūloko. Eia kekahi, ua hoʻomaka nā ʻoihana kūloko e hoʻonui i ka hiki ke hana i kekahi ma hope o kekahi i nā makahiki i hala iho nei, ka mea i hoʻonui nui i ka hiki ke hana o ka ʻoihana.