C class of chemical raw materials, d class of medical devices,

E class of transportation, f class of furniture decoration,

G class of games and entertainment, h class of post and telecommunications office,

I class of scientific and technological services, j class of food and beverage,

K class of agriculture and forestry. P-class advertising services,

Q-class household goods, R-class cultural and educational entertainment,

S-class transportation and storage, T-class tourism services,

U-class entertainment services, V-class music and dance,

W-class jewelry and clocks, X-class weapons and fireworks,

Y-class sporting goods and Z-class hotels.