Ma keʻano o nā kulekele komo huahana, ʻokoʻa nā kūlana o kēlā me kēia māhele nui. He ʻāina nui ʻo ʻAmelika Hui Pū ʻIa o ka standardization, a ʻo kāna mau huahana he nui nā lula e pili ana i nā hōʻailona like ʻole, ka mālama ʻana i ke kaiapuni a me nā lula ʻenehana. No nā huahana graphite pauda, ʻo ʻAmelika Hui Pū ʻIa nā palena ʻokoʻa i ka ʻenehana hana a me nā hōʻailona ʻenehana o nā huahana. Pono nā huahana Kina i ka mākeke US e hoʻolohe i nā huahana i koi ʻia no kā lākou manawa hana maʻamau.
I ʻEulopa, ʻoi aku ka haʻahaʻa o ka palena maʻamau, akā ʻoi aku ka hopohopo o kēia ʻāina i ka pollution a me nā pilikia kūlohelohe i kumu ʻia e ka hoʻohana ʻana i nā kemika. No laila, ʻo ke kūlana komo no ka pauka graphite i ka EU ka mana o ka ʻike o nā mea ʻino i loko o ka huahana a me ke koi o ka maʻemaʻe huahana. Ma Asia, ʻokoʻa nā kūlana komo no nā huahana mai kēlā ʻāina a i kēia ʻāina. ʻAʻohe kumu paʻa ʻo Kina, ʻoiai ʻo Iapana a me nā wahi ʻē aʻe ka hopohopo e pili ana i nā hōʻailona ʻenehana e like me ka maʻemaʻe.
Ma keʻano laulā, pili nā kūlana komo o ka pauka graphite ma nā wahi like ʻole i ka noi huahana a Kina a me nā kulekele pili i ka mālama ʻana i ke kaiapuni. Ma ka hoʻohālikelike ʻana, hiki iā mākou ke ʻike he koʻikoʻi nā kūlana komo i loko o ʻAmelika akā ʻaʻohe ʻike hoʻokae a me ka huhū. I ʻEulopa, he mea maʻalahi ke kumu kūʻē mai nā mea hana Kina. Ma Asia, he mea wehe ia, akā he nui ka volatility.
Pono nā ʻoihana Kina e hoʻolohe i nā kulekele kūpono o ka ʻāina hoʻoili huahana e pale aku i ka pilikia o ka palena o ka mākeke. Mai ka hiʻohiʻona o ka lākiō kūʻai kūʻai waho o ka pauka graphite o koʻu ʻāina, ʻoi aku ka haʻahaʻa o ka mahele o ka pauda graphite o Kina i waho.
Ka manawa hoʻouna: Jul-06-2022