84101200 -- Of a power exceeding 1000?kW but not exceeding 10000?kW
85015230 --- Of an output exceeding 7,5?kW but not exceeding 37?kW
20092100 -- Of a Brix value not exceeding 20
09109939 ---- Crushed or ground
57042000 - Tiles, having a maximum surface area exceeding 0,3?m?, but not exceeding 1 m?