Microbiology in general (ICS code(s): 07.100.01)
MISCELLANEOUS CHEMICAL PRODUCTS (HS code(s): 38); Chemical technology (ICS code(s): 71)
Copper ores and concentrates. (HS code(s): 2603); Chromium ores and concentrates. (HS code(s): 2610); Arsenic (HS code(s): 280480); Chromium ores (ICS code(s): 73.060.30); Copper products (ICS code(s): 77.150.30)