20083090 --- Not containing added sugar
74199100 -- Cast, moulded, stamped or forged, but not further worked
28369990 --- Peroxocarbonates (percarbonates)
84141025 --- Rotary piston pumps, sliding vane rotary pumps, molecular drag pumps and Roots pumps
69021000 - Containing, by weight, singly or together, more than 50?% of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2O3