| C | SK | SECTION C — CHEMISTRY; METALLURGY |
| C13 | KL | SUGAR INDUSTRY (polysaccharides, e.g. starch, derivatives thereof C08B; malt C12C) [4] |
| C13C | UKL | CUTTING MILLS; SHREDDING KNIVES; PULP PRESSES |
| C13D | UKL | PRODUCTION OR PURIFICATION OF SUGAR JUICES |
| C13F | UKL | PREPARATION OR PROCESSING OF RAW SUGAR, SUGAR, OR SYRUP |
| C13G | UKL | EVAPORATION APPARATUS; BOILING PANS |
| C13H | UKL | CUTTING MACHINES FOR SUGAR; COMBINED CUTTING, SORTING AND PACKING MACHINES FOR SUGAR |
| C13J | UKL | EXTRACTION OF SUGAR FROM MOLASSES |
| C13K | UKL | GLUCOSE; INVERT SUGAR; LACTOSE; MALTOSE; SYNTHESIS OF SUGARS BY HYDROLYSIS OF DI- OR POLYSACCHARIDES (carbohydrate syrups in foods or foodstuffs A23L 1/09; chemical synthesis other than by hydrolysis of di- or polysaccharides C07H; fermentation or enzyme-using processes C12P 19/00) |