(nūhou mai sino-manager.com ma Kepakemapa 27), ua wehe kūhelu ʻia ka hālāwai kūkā o nā ʻoihana pilikino 500 kiʻekiʻe loa o Kina ma 2021 ma Changsha, Hunan. Ma ka hālāwai, ua hoʻokuʻu ka All China Federation of Industry and Commerce i ʻekolu papa inoa o "nā ʻoihana pilikino 500 kiʻekiʻe loa o Kina ma 2021", "nā ʻoihana pilikino hana Kina 500 kiʻekiʻe loa ma 2021" a me "nā ʻoihana pilikino lawelawe Kina 100 kiʻekiʻe loa ma 2021".
Ma ka "papa inoa o nā ʻoihana hana pilikino 500 kiʻekiʻe ma Kina i ka makahiki 2021", ua helu ʻo Tianjin yuantaiderun steel pipe manufacturing group Co., Ltd. (i kapa ʻia ma hope aku ʻo "yuantaiderun") i ka helu 296 me ka hoʻokō ʻana o 22008.53 miliona yuan.
No ka manawa lōʻihi, ma ke ʻano he kino nui o ka hoʻokele waiwai aupuni o Kina, ʻo ka ʻoihana hana ke kumu o ke kūkulu ʻana i kahi ʻāina, ka mea hana o ka hoʻoulu hou ʻana i ka ʻāina a me ke kumu o ka hoʻoikaika ʻana i ka ʻāina. I ka manawa like, ʻo ia nō hoʻi ke kahua a me ke kahua koʻikoʻi loa e komo ai i ka hoʻokūkū honua. Ua kālele ʻo Yuantaiderun i ka hana ʻana i nā paipu kila kūkulu no 20 mau makahiki. He hui hui nui ia e hana nui ana i ka hana ʻana i nā paipu ʻehā ʻeleʻele, galvanized, nā paipu wili ʻia i hoʻopaʻa ʻia i ka arc ʻelua ʻaoʻao a me nā paipu poepoe kūkulu, a komo pū i ka logistics a me ke kālepa.
Ua ʻōlelo ʻo Yuantai Derun ʻo ke kūlana o nā ʻoihana hana pilikino 500 kiʻekiʻe loa o Kina i kēia manawa ʻaʻole ia he ʻike wale nō i ka ikaika o ka hui, akā he mea hoʻoikaika hoʻi i ka hui. I ka wā e hiki mai ana, e lilo mākou i mea lawelawe piha o nā paipu kila kūkulu me ka ikaika ikaika, ka hāʻawi nui ʻana, ke kūlana kiʻekiʻe a me ke kahua mānoanoa.