 On September 19, 2016 na weihai obodo Bureau director tsai, director nke onye nke na-na-ntụpọ nchoputa m factory, bịara na nke anyị factory na zuru ezu mkpanaka ngwá nichepụta ogbako, ebu nichepụta ogbako omumuihe, metal akụkụ na mkpanaka nke m factory ngwaahịa nkà ịrụ ukwuu bụ g . 