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┏━━━━━━━━━┳━━━━━━━━━┓┃宝钢股份(600019) ┃国泰君安渤海证券 ┃┃ ┃招商证券国都证券 ┃┣━━━━━━━━━╋━━━━━━━━━┫┃福建高速(600033) ┃银河证券申银万国 ┃┃ ┃长城证券 ┃┣━━━━━━━━━╋━━━━━━━━━┫┃中国联?
┓┃ ┏ ━ ━ ━ ━ ━ ━ ━ ━ ━ Baosteel 6000 ┃ Guotai Junan Bohai Securities ┃┃ ┃ Merchants Securities Guodu Securities ┃┣ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ Fujian Expressway (600033) ┃ Galaxy Securities Shenyin Wanguo ┃┃ ┃ Great Wall Securities ┃┣ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ China United?