M'gawo loyamba ndi lachiwiri, msika wa bisphenol A wapakhomo ndi wofooka, mu June udatsika mtengo watsopano wazaka zisanu wa 8700 yuan / tani, koma m'gawo lachitatu, bisphenol A idayambitsa kukwera kosalekeza munthawi yowunikira. , mtengo wamsika unakweranso kufika pamlingo wapamwamba kwambiri wa 12,05...
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