I ka mākeke hoʻokūkū o kēia lā, ua loli nui nā kuleana a me nā kuleana o nā mea kūʻai valve China. ʻAʻole lākou e kūʻai wale i nā valves, akā ua lilo i mea nui o ke kaulahao lako, e pāʻani ana i nā hana he nui e like me nā mea hoʻoholo, nā mea hoʻonohonoho, a me nā mea hoʻoponopono maikaʻi. E kūkākūkā kēia ʻatikala i ke kuleana a me nā kuleana o nā mea kūʻai valve China mai nā ʻaoʻao aʻe.