Categories : ไทยยูเนี่ยน (Thai Union) , 
| Nominal cross sectional area (mm²) | Price (THB)/ meter | |||
| 1c | 2c | 3c | 4c | |
| 1.5 | 35 | 70.64 | 80.63 | 92.96 |
| 2.5 | 40.88 | 84.43 | 98.80 | 115.50 |
| 4 | 55.16 | 119.46 | 142.11 | 170.91 |
| 6 | 82.32 | 165.17 | 204.82 | 249.44 |
| 10 | 98.70 | 232.89 | 298.77 | 379.22 |
| 16 | 138.32 | 327.12 | 435.30 | 567.35 |
| 25 | 202.44 | 480.07 | 664.10 | 852.18 |
| 35 | 274.40 | 636.06 | 897.36 | 1,238.68 |
| 50 | 363.58 | 882.42 | 1,224.58 | 1,561 |
| 70 | 493.92 | 1,247.40 | 1,657.18 | 2,170 |
| 95 | 663.60 | 1,680 | 2,319.66 | 3,017 |
| 120 | 851.20 | 2,086 | 2,928.80 | 3,816.40 |
| 150 | 1,044.40 | |||
| 185 | 1,299.20 | |||
| 240 | 1,692.60 | |||
| 300 | 2,109.80 | |||