I te tau 2023, me te nui o te whakaputanga ā-tau a Anhui Zhonghuifa New Materials Co., LTD. o te 120,000 tana o ngā taputapu butanone, kei te piki haere tonu te kaha whakaputa butanone o Haina. I te mutunga o te tau 2023, ko te kaha whakaputa ā-tau o te umanga butyl ketone ā-rohe ko te 915,000 tana, he pikinga 15.09%. Heoi, nā te roa o te kati o ētahi taputapu, ko te kaha whakaputa whai hua o te butyl ketone ā-rohe ko te 670,000 tana/tau anake. E ai ki ngā tatauranga a Longzhong Information, ko te katoa o te whakaputanga ā-rohe o te butanone i te tau 2023 ko te 482,600 tana, he hekenga 4.60%. I taua wā anō, kua heke te whakaputanga, ko te nuinga nā te koretake o te hua o te taputapu, te ngoikore o te tono me ētahi atu āhuatanga.

E kitea ana i te pikitia i runga ake nei, whai muri i te pa ki te taumata iti i te hauwhā tuarua, ka tīmata te pikinga o te hanga butanone i te hauwhā tuatoru, ā, ka eke ki te taumata teitei rawa atu o te tau i te hauwhā tuawhā. Ko te take nui o tēnei ko te whakatikatika i ētahi wāhanga hanga hinu i te hauwhā tuarua, ā, nā te iti o te utu o te butanone, i rere ngā tipu takitahi he nui ake ngā utu hanga i raro i ngā kawenga iti, ka hua ake he hekenga nui o te hanga i te wā o te huringa. I roto i ēnei, i uru te taputapu makawe koura o Ningbo ki te wā tiaki i te 11 o Poutū-te-rangi, ā, i tīmata anō te hanga noa i te mutunga o Paenga-whāwhā. I uru te tipu hanga me te matū o Harbin ki te wā tiaki i te mutunga o Paenga-whāwhā, ā, i tīmata anō te hanga i te mutunga o Hune. I uru ngā taputapu Qixiang Tengda Huangdao ki te wā tiaki i te tīmatanga o Mei, ā, i hoki anō ki te āhua noa i te tīmatanga o Hūrae; i uru te tipu hinu matū o Lanzhou ki te wā tiaki i te 10 o Hune, ā, i hoki anō ki te āhua noa i waenganui o Ākuhata. I te hauwhā tuatoru, i mutu ngā tipu hinu matū o Xinjiang Tianli me Fushun i te tīmatanga o Hūrae. I tukuna mana hoki e Anhui Zhonghui Fa te putanga ā-tau o te 120,000 tana o ngā taputapu hou i te tīmatanga o Hōngongoi, i piki ake te hanga butyl ketone i whakaritea ki te hauwhā tuarua. I te hauwhā tuawhā, i tīmata anō te taputapu rākau Pear Dongming i waenganui o Whiringa-ā-rangi, ā, i mutu nā te hapa i te 11 o Tīhema. I tīmata a Hubei Ruiyuan Petrochemical i te mutunga o Whiringa-ā-rangi ki te pupuri i te mahi iti-kawenga, ā, i eke te hanga butyl ketone ki te taumata teitei i te hauwhā tuawhā, ko te katoa he 165,900 tana, he pikinga 27.91% mai i te hauwhā tuatoru.

E ai ki ngā tatauranga a Longzhong Information, ko te hanga ā-rohe o te butanone i te tau 2023 i eke ki te 482,600 tana, he hekenga tēnei o te 4.60%. I taua wā anō, kua heke te hanga, nā te koretake o te tawhē hua o te taputapu, te ngoikore o te tono me ētahi atu āhuatanga. I te tau 2023, nā te utu nui o te waro whā i muri i te rauemi mata ether, kua tino pēhia te tawhē hua o te tipu butyl ketone. Hei tauira, i te tau 2023, ko te utu toharite ā-tau o te wheketere i Shandong i muri i te mākete waro whā ether ko te 5250 yuan/tana, ko te utu toharite ā-tau o te wheketere i roto i te butyl ketone ko te 7547 yuan/tana, ā, ko te uara hua ā-tau ko te 500 yuan/tana, he hekenga iho mā te 70%. Ko tētahi atu wāhanga o te utu nui ake o te āhua mate roa o te wheketere, i roto i tēnei āhuatanga, kāore e ranea te hihiri whakaputa a te kaihanga, ka piki ake te kati, te whakaiti kino me ētahi atu āhuatanga, ka tino heke te tere whakamahinga o te kaha whānui, engari i puta mai anō hoki nā te korenga o te whakaputanga butanone i piki ake me te kaha whakaputa, ā, ko te take matua tēnei o te tipu tere.