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一(yi)般項目：建(jian)筑材料(liao)(liao)銷(xiao)(xiao)售(shou)；園林(lin)綠化(hua)工(gong)程施工(gong)；輕質建(jian)筑材料(liao)(liao)銷(xiao)(xiao)售(shou)；建(jian)筑用(yong)石加工(gong)；輕質建(jian)筑材料(liao)(liao)制(zhi)造(zao)；新型建(jian)筑材料(liao)(liao)制(zhi)造(zao)（不(bu)含(han)危險(xian)化(hua)學品(pin)(pin)）；建(jian)筑裝(zhuang)飾材料(liao)(liao)銷(xiao)(xiao)售(shou)；水泥(ni)制(zhi)品(pin)(pin)銷(xiao)(xiao)售(shou)；工(gong)藝美術(shu)品(pin)(pin)及(ji)(ji)禮(li)儀用(yong)品(pin)(pin)制(zhi)造(zao)（象牙及(ji)(ji)其(qi)制(zhi)品(pin)(pin)除(chu)外(wai)）；工(gong)藝美術(shu)品(pin)(pin)及(ji)(ji)禮(li)儀用(yong)品(pin)(pin)銷(xiao)(xiao)售(shou)（象牙及(ji)(ji)其(qi)制(zhi)品(pin)(pin)除(chu)外(wai)）；合成材料(liao)(liao)銷(xiao)(xiao)售(shou)；玻璃(li)纖維增強塑料(liao)(liao)制(zhi)品(pin)(pin)銷(xiao)(xiao)售(shou)；磚(zhuan)瓦銷(xiao)(xiao)售(shou)；新材料(liao)(liao)技術(shu)研(yan)發(fa)；新型陶瓷材料(liao)(liao)銷(xiao)(xiao)售(shou)。（除(chu)依(yi)法須經批準(zhun)的項目外(wai)，憑營業執照依(yi)法自主開(kai)展經營活動(dong)）