Eminyakeni eyi-10 edlule, i-polypropylene ibilokhu yandisa umthamo wayo, okwathi amathani ayizigidi ezingu-3.05 andiswa ngo-2016, kwaphula uphawu lwamathani ayizigidi ezingu-20, kanti umthamo wokukhiqiza wonke ufinyelele kumathani ayizigidi ezingu-20.56. Ngo-2021, umthamo uzokwandiswa ngamathani ayizigidi ezingu-3.05, kanti umthamo wokukhiqiza wonke uzofinyelela amathani ayizigidi ezingu-31.57. Ukwandiswa kuzogxilwa ngo-2022. I-Jinlianchuang ilindele ukwandisa umthamo ufike kumathani ayizigidi ezingu-7.45 ngo-2022. Engxenyeni yokuqala yonyaka, amathani ayizigidi ezingu-1.9 asetshenziswe kahle. Eminyakeni eyishumi edlule, umthamo wokukhiqiza i-polypropylene ubelokhu usendleleni yokwandisa umthamo. Kusukela ngo-2013 kuya ku-2021, isilinganiso sokukhula komthamo wokukhiqiza i-polypropylene yasekhaya singu-11.72%. Kusukela ngo-Agasti 2022, umthamo wokukhiqiza i-polypropylene yasekhaya wonke ungamathani ayizigidi ezingu-33.97. Kungabonakala kulesi sibalo esingenhla ukuthi kube neziqongo ezimbili ezincane zokwandiswa kwamandla eminyakeni eyishumi edlule. Esokuqala kwakuyisilinganiso sokukhula esingu-15% kusukela ngo-2013 kuya ku-2016. Ukwandiswa kwamandla ngo-2014 kwakungamathani ayizigidi ezingu-3.25, okwakungunyaka wokwandiswa kwamandla amakhulu. Amathani ayizigidi ezingu-3.05, edlula uphawu lwamathani ayizigidi ezingu-20, kanye nomthamo wokukhiqiza ophelele wamathani ayizigidi ezingu-20.56. Isilinganiso sesibili sokwandiswa kwamandla singo-2019-2021, kanye nesilinganiso sokukhula esingu-12.63%. Ngo-2021, umthamo uzokwandiswa ngamathani ayizigidi ezingu-3.03, kanye nomthamo wokukhiqiza ophelele wamathani ayizigidi ezingu-31.57. Engxenyeni yokuqala ka-2022, amathani ayizigidi ezingu-1.9 afakwe ekukhiqizweni, futhi amabhizinisi amasha asatshalaliswa eMpumalanga China, eNyakatho China kanye naseNyakatho-mpumalanga yeChina. IMpumalanga China yaba nomthamo omusha omkhulu wamathani ayizigidi ezingu-1.2. Phakathi kwazo, i-Zhejiang Petrochemical inomthamo wokukhiqiza ophelele ongamathani angu-900,000. Njengamanje, i-Zhejiang Petrochemical inomthamo wokukhiqiza ophelele ongamathani ayizigidi ezingu-1.8. Njengamanje ingumkhiqizi omkhulu we-polypropylene. Ngokusho komthombo wezinto zokusetshenziswa, i-Daqing Haiding yenziwe nge-PDH, i-Tianjin Bohua yenziwe nge-MTO, kanti ezinye zenziwe ngamafutha, okwenza u-79%.
Isikhathi sokuthunyelwe: Agasti-25-2022