I te 14 o Mei, e rua ngā rangahau i whakahaerehia, ko te "Whakatairite i ngā Hanganga Koiri Ārai Wai" me te "Whakawhanaketanga Paerewa o ngā Rōpū Uku Ārai Wai", i te tipu whakamātautau uku ā-wai tuatahi a PetroChina.Koinei ngā rangahau tuatahi e rua i whakarewaina whai muri i te huraina o te turanga i te 29 o Paenga-whāwhā.

Hei te turanga whakamātautau tuatahi a China Petroleum mō te uku ārai-wai, ka whakapau kaha te whare rangahau a te kamupene hinu wahie me te Jianguo Weiye Group me ētahi atu wāhanga ki te whakatairanga me te whakamahi i ngā hua uku ārai-wai hou, te whakawhanake tahi i te uku ārai-wai hou me ngā hua āwhina e pā ana, me te whakawhanake i te hangarau i tēnei whakangungu Whakawhitiwhiti turanga, me te whakahaere i ngā mahi rangahau mō te whakamahinga ahumahi o ngā hua uku ārai-wai.Ka waiho hei pūtake whakatipu mō te whakawhiti i ngā hua hou me ngā hangarau hou a PetroChina, he mea nui tēnei mō te whakateretere i te whakatairanga me te tono o ngā hua uku ā-wai a PetroChina, me te whakarato i ngā hua uku ā-wai pai ake, ā-ōhanga ake hoki mō te umanga ā-wai.

Hei hua utu nui i roto i te whānau uku, kua noho te uku ā-wai hei momo uku nui rawa atu i tua atu i te uku rori.I te tau kua hipa, i eke te hoko uku ātete-wai o Haina ki te 1.53 miriona tana, me te wāhi mākete neke atu i te 21%.