I eke te hanga titanium dioxide o Haina ki te 3.861 miriona tana i te tau 2022.

I te 6 o Hānuere, e ai ki ngā tatauranga a te Hekeretari o te Titanium Dioxide Industry Technology Innovation Strategic Alliance me te Titanium Dioxide Sub-center o te National Chemical Productivity Promotion Center, i te tau 2022, ka angitu anō te hanga o te titanium dioxide e te 41 ngā umanga tukatuka-katoa i roto i te umanga titanium dioxide o tōku whenua, ā, ko te whakaputanga katoa o te rutile me te anatase titanium dioxide me ētahi atu hua e pā ana ki te umanga katoa i eke ki te 3.861 miriona tana, he pikinga o te 71,000 tana, 1.87% rānei i ia tau.

I kī a Bi Sheng, te hēkeretari-tuara o te Titanium Dioxide Alliance me te kaiwhakahaere o te Titanium Dioxide Sub-center, e ai ki ngā tatauranga, i te tau 2022, ka 41 katoa ngā umanga whakaputa titanium dioxide tukatuka-katoa i roto i te umanga me ngā āhuatanga whakaputa noa (haunga ngā umanga e 3 i mutu te whakaputa i roto i te tau, ā, i tīmata anō ngā tatauranga) 1 umanga).

I roto i ngā 3.861 miriona tāne o te hauhā titanium me ngā hua e pā ana, ko te 3.326 miriona tāne o ngā hua rutile i ahu mai i te 86.14% o te putanga katoa, he pikinga o te 3.64 ōrau i te tau o mua; ko te 411,000 tāne o ngā hua anatase i ahu mai i te 10.64%, he hekenga o te 2.36 ōrau mai i te tau o mua; ko ngā hua kore-tae me ētahi atu momo he 124,000 tāne, he 3.21%, he hekenga o te 1.29 ōrau mai i te tau o mua. Ko ngā hua whakapūkara he 497,000 tāne, he pikinga nui o te 121,000 tāne, 32.18% rānei i te tau o mua, he 12.87% o te putanga katoa me te 14.94% o te putanga hua momo-rutile, he nui ake te teitei o ēnei i te tau o mua.

I te tau 2022, i roto i ngā umanga whakaputa rite 40, ka piki ake te whakaputanga o te 16, arā, ko te 40%; ka heke te 23, arā, ko te 57.5%; ā, ka noho tonu te 1, arā, ko te 2.5%.

E ai ki te tātaritanga a Bi Sheng, ko te take matua mō te nui o te hanga o te hauhā titanium i tōku whenua nā te pikinga ake o te tono i roto i te taiao ōhanga o te ao. Ko te tuatahi ko te pānga o te mate urutā ki ngā umanga whakaputa o tāwāhi, ā, kāore i te rawaka te tere mahi; ko te tuarua ko te āta kati haere o te kaha whakaputa o ngā kaihanga hauhā titanium o tāwāhi, ā, kāore he pikinga kaha whakaputa whai hua mō ngā tau maha, e piki haere ana te rahinga kaweake o te hauhā titanium a Haina i ia tau. I taua wā anō, nā te whakahaere tika i te āhuatanga o te mate urutā ā-rohe i tōku whenua, he pai te tirohanga whānui o te ōhanga whānui, ā, e akiakihia ana te tono tohanga ā-roto. Hei tāpiri, kua tīmata ngā umanga ā-rohe ki te whakawhānui i te kaha whakaputa tetahi i muri i tetahi i ngā tau tata nei, ā, kua tino piki ake te kaha whakaputa katoa o te umanga.