| Breeding Hog Amount in China (Feb, 2021) (Head) | ||||||
| Region | Province | Enterprise Sample | Feb, 2021 | Jan, 2021 | Var. | Var. (%) |
| Northeast China | Heilongjiang | 26 | 325750 | 325750 | 0 | 0.00% |
| Liaoning | 25 | 385830 | 445830 | -60000 | -13.46% | |
| Jilin | 19 | 126740 | 126740 | 0 | 0.00% | |
| North China | Shanxi | 11 | 1204000 | 1134000 | 70000 | 6.17% |
| Inner Mongolia | 7 | 521100 | 521100 | 0 | 0.00% | |
| Hebei | 68 | 782910 | 801300 | -18390 | -2.30% | |
| Tianjin | 15 | 21430 | 23030 | -1600 | -6.95% | |
| Beijing | 9 | 0 | 0 | 0 | ||
| Northwest China | Xinjiang | 6 | 187000 | 182000 | 5000 | 2.75% |
| Shaanxi | 24 | 627250 | 627250 | 0 | 0.00% | |
| Gansu | 20 | 23820 | 18820 | 5000 | 26.57% | |
| East China | Jiangxi | 5 | 848000 | 848000 | 0 | 0.00% |
| Zhejiang | 5 | 16000 | 15000 | 1000 | 6.67% | |
| Shandong | 14 | 813020 | 1148070 | -335050 | -29.18% | |
| Shanghai | 1 | 25000 | 25000 | 0 | 0.00% | |
| Anhui | 18 | 70000 | 73000 | -3000 | -4.11% | |
| Jiangsu | 20 | 765800 | 765800 | 0 | 0.00% | |
| Fujian | 14 | 29600 | 29600 | 0 | 0.00% | |
| Central China | Henan | 86 | 368260 | 421780 | -53520 | -12.69% |
| Hunan | 15 | 691420 | 736420 | -45000 | -6.11% | |
| Hubei | 24 | 363210 | 395210 | -32000 | -8.10% | |
| South China | Guangdong | 16 | 253400 | 243400 | 10000 | 4.11% |
| Guangxi | 10 | 1575000 | 1575000 | 0 | 0.00% | |
| Hainan | 2 | 182000 | 182000 | 0 | 0.00% | |
| Southwest China | Sichuan | 20 | 2421500 | 2446500 | -25000 | -1.02% |
| Chongqing | 10 | 502000 | 502000 | 0 | 0.00% | |
| Yunnan | 8 | 158800 | 158800 | 0 | 0.00% | |
| Guizhou | 2 | 210500 | 210500 | 0 | 0.00% | |
| Total | 500 | 13499340 | 13981900 | -482560 | -3.45% | |
| Breeding Sow Amount in China (Feb, 2021) (Head) | ||||||
| Region | Province | Enterprise Sample | Feb, 2021 | Jan, 2021 | Var. | Var. (%) |
| Northeast China | Heilongjiang | 26 | 63627 | 70627 | -7000 | -9.91% |
| Liaoning | 25 | 80300 | 100250 | -19950 | -19.90% | |
| Jilin | 19 | 13950 | 15950 | -2000 | -12.54% | |
| North China | Shanxi | 10 | 88414 | 78414 | 10000 | 12.75% |
| Inner Mongolia | 7 | 98850 | 98850 | 0 | 0.00% | |
| Hebei | 58 | 40857 | 52784 | -11927 | -22.60% | |
| Tianjin | 13 | 2396 | 2546 | -150 | -5.89% | |
| Beijing | 8 | 0 | 0 | 0 | ||
| Northwest China | Xinjiang | 6 | 34586 | 35586 | -1000 | -2.81% |
| Shaanxi | 23 | 42125 | 42625 | -500 | -1.17% | |
| Gansu | 17 | 6362 | 6362 | 0 | 0.00% | |
| East China | Jiangxi | 5 | 140050 | 140050 | 0 | 0.00% |
| Zhejiang | 5 | 3700 | 3700 | 0 | 0.00% | |
| Shandong | 14 | 172255 | 264255 | -92000 | -34.81% | |
| Anhui | 18 | 16000 | 16000 | 0 | 0.00% | |
| Jiangsu | 17 | 146940 | 137940 | 9000 | 6.52% | |
| Fujian | 14 | 2980 | 2980 | 0 | 0.00% | |
| Central China | Henan | 85 | 111220 | 125604 | -14384 | -11.45% |
| Hunan | 15 | 193956 | 191956 | 2000 | 1.04% | |
| Hubei | 24 | 65970 | 75970 | -10000 | -13.16% | |
| South China | Guangdong | 14 | 68100 | 60100 | 8000 | 13.31% |
| Guangxi | 8 | 204000 | 203000 | 1000 | 0.49% | |
| Hainan | 1 | 30000 | 30000 | 0 | 0.00% | |
| Southwest China | Sichuan | 17 | 531200 | 530200 | 1000 | 0.19% |
| Chongqing | 9 | 47400 | 47800 | -400 | -0.84% | |
| Yunnan | 8 | 29410 | 29410 | 0 | 0.00% | |
| Guizhou | 2 | 9300 | 9300 | 0 | 0.00% | |
| Total | 468 | 2243948 | 2372259 | -128311 | -5.41% | |