salt for table use with NaCl as principal ingredient
2.2 refined salt
table salt with brine or salt as raw materials, manufactured with vacuum evaporation process, mechanical vapor recompression process, or powdering-cleaning-drying process
2.3 clean powder salt
table salt with sea salt, lake salt or rock salt as raw material, manufactured with powdering-cleaning process
2.4 solar salt
table salt manufactured with the process of solarizing the brine to concentrate and crystalize
