4399视频

一般項目：化(hua)工產(chan)品(pin)(pin)銷(xiao)(xiao)售(shou)(shou)(shou)（不(bu)含(han)(han)許可(ke)類(lei)化(hua)工產(chan)品(pin)(pin)）；成品(pin)(pin)油批發（不(bu)含(han)(han)危(wei)(wei)險化(hua)學(xue)品(pin)(pin)）；專(zhuan)用化(hua)學(xue)產(chan)品(pin)(pin)銷(xiao)(xiao)售(shou)(shou)(shou)（不(bu)含(han)(han)危(wei)(wei)險化(hua)學(xue)品(pin)(pin)）；涂料銷(xiao)(xiao)售(shou)(shou)(shou)（不(bu)含(han)(han)危(wei)(wei)險化(hua)學(xue)品(pin)(pin)）；肥料銷(xiao)(xiao)售(shou)(shou)(shou)；煉油、化(hua)工生(sheng)產(chan)專(zhuan)用設備(bei)銷(xiao)(xiao)售(shou)(shou)(shou)；工程塑料及(ji)合成樹脂銷(xiao)(xiao)售(shou)(shou)(shou)；石油制品(pin)(pin)銷(xiao)(xiao)售(shou)(shou)(shou)（不(bu)含(han)(han)危(wei)(wei)險化(hua)學(xue)品(pin)(pin)）；新(xin)型催化(hua)材料及(ji)助劑銷(xiao)(xiao)售(shou)(shou)(shou)；潤滑油銷(xiao)(xiao)售(shou)(shou)(shou)；技術(shu)服務(wu)、技術(shu)開發、技術(shu)咨詢、技術(shu)交流(liu)、技術(shu)轉讓、技術(shu)推廣(guang)；日用百貨銷(xiao)(xiao)售(shou)(shou)(shou)；食品(pin)(pin)添加(jia)劑銷(xiao)(xiao)售(shou)(shou)(shou)；橡膠制品(pin)(pin)銷(xiao)(xiao)售(shou)(shou)(shou)；生(sheng)物化(hua)工產(chan)品(pin)(pin)技術(shu)研發。