SimilarityRank
smelting 0.833 58389
coal 0.833 5233
bauxite 0.826 69989
ore 0.808 12731
metallurgical 0.803 57534
smelters 0.788 94259
gasification 0.782 64900
smelter 0.764 59172
petrochemical 0.763 40327
non-ferrous 0.761 91630
alumina 0.758 71666
clinker 0.750 87910
Sinopec 0.748 88313
beneficiation 0.746 84070
potash 0.745 52060
feedstock 0.740 46681
refinery 0.739 24048
polysilicon 0.723 99165
ores 0.723 45442
refineries 0.722 30816
liquefaction 0.720 86945
tailings 0.718 49890
petroleum 0.717 13215
gas-fired 0.717 70372
molybdenum 0.714 65010