| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 1,543,005,214.22 | 984,693,682.82 | 434,732,516.14 | 1,760,933,831.64 |
| 收到的税费返还 | 10,753,242.15 | 7,061,955.48 | 2,000,833.88 | 26,353,965.99 |
| 收到其他与经营活动有关的现金 | 9,204,256.27 | 5,744,130.85 | 1,397,146.74 | 9,472,963.34 |
| 经营活动现金流入小计 | 1,562,962,712.64 | 997,499,769.15 | 438,130,496.76 | 1,796,760,760.97 |
| 购买商品、接受劳务支付的现金 | 1,190,790,652.86 | 782,914,130.55 | 356,047,755.23 | 1,209,647,352.89 |
| 支付给职工以及为职工支付的现金 | 243,410,025.69 | 177,941,785.62 | 75,729,473.17 | 296,291,882.9 |
| 支付的各项税费 | 36,845,655.65 | 26,925,152.71 | 13,102,680.94 | 51,585,120.49 |
| 支付其他与经营活动有关的现金 | 86,407,927.66 | 55,332,235.18 | 22,647,903.57 | 100,828,999.39 |
| 经营活动现金流出小计 | 1,557,454,261.86 | 1,043,113,304.06 | 467,527,812.91 | 1,658,353,355.67 |
| 经营活动产生的现金流量净额 | 5,508,450.78 | -45,613,534.91 | -29,397,316.15 | 138,407,405.3 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 104,250,000 | 101,250,000 | 12,000,000 | 269,950,000 |
| 取得投资收益收到的现金 | 3,927,023.86 | 3,911,571.81 | 127,003.25 | 5,216,872.18 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 120,909.53 | 109,100.8 | 80,967.5 | 2,161,623.34 |
| 投资活动现金流入小计 | 108,297,933.39 | 105,270,672.61 | 12,207,970.75 | 277,328,495.52 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 114,720,537.31 | 83,336,070 | 35,159,428.18 | 141,443,525.97 |
| 投资支付的现金 | 24,000,000 | 19,000,000 | 13,000,000 | 196,000,000 |
| 取得子公司及其他营业单位支付的现金 | 5,120,955.64 | 5,120,955.64 | 4,021,787.21 | 29,828,402.54 |
| 投资活动现金流出小计 | 143,841,492.95 | 107,457,025.64 | 52,181,215.39 | 367,271,928.51 |
| 投资活动产生的现金流量净额 | -35,543,559.56 | -2,186,353.03 | -39,973,244.64 | -89,943,432.99 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 8,203,516.32 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 8,203,516.32 |
| 取得借款收到的现金 | 552,316,417.59 | 345,945,952.02 | 146,391,440 | 620,483,180 |
| 收到其他与筹资活动有关的现金 | 22,309,012.47 | 18,254,925.64 | 9,392,267.74 | 45,881,191.89 |
| 筹资活动现金流入小计 | 574,625,430.06 | 364,200,877.66 | 155,783,707.74 | 674,567,888.21 |
| 偿还债务支付的现金 | 464,181,440.67 | 290,083,240.01 | 131,441,440.01 | 568,477,777.43 |
| 分配股利、利润或偿付利息支付的现金 | 20,487,621.3 | 12,045,018.18 | 4,053,241.63 | 36,870,392.81 |
| 其中:子公司支付给少数股东的股利、利润 | 700,000 | 700,000 | - | 700,000 |
| 支付其他与筹资活动有关的现金 | 40,501,396.61 | 28,971,272.56 | 12,923,404.59 | 66,496,335.51 |
| 筹资活动现金流出小计 | 525,170,458.58 | 331,099,530.75 | 148,418,086.23 | 671,844,505.75 |
| 筹资活动产生的现金流量净额 | 49,454,971.48 | 33,101,346.91 | 7,365,621.51 | 2,723,382.46 |
| 四、汇率变动对现金及现金等价物的影响 | -2,527,358.96 | -957,197.53 | -126,616.24 | 366,277.18 |
| 五、现金及现金等价物净增加额 | 16,892,503.74 | -15,655,738.56 | -62,131,555.52 | 51,553,631.95 |
| 加:期初现金及现金等价物余额 | 175,984,104.37 | 175,984,104.37 | 175,984,104.37 | 124,430,472.42 |
| 期末现金及现金等价物余额 | 192,876,608.11 | 160,328,365.81 | 113,852,548.85 | 175,984,104.37 |
| 补充资料: | | | | |
| 净利润 | - | 37,562,973.53 | - | 39,945,401.76 |
| 资产减值准备 | - | 18,317,698.62 | - | 35,587,992.83 |
| 固定资产和投资性房地产折旧 | - | 10,855,933.09 | - | 13,448,228.53 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 10,680,738.57 | - | 13,100,962.04 |
| 投资性房地产折旧 | - | 175,194.52 | - | 347,266.49 |
| 无形资产摊销 | - | 2,831,498.72 | - | 5,417,708.81 |
| 长期待摊费用摊销 | - | 662,458.81 | - | 1,866,254.52 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -50,548.7 | - | -638,935.16 |
| 固定资产报废损失 | - | 36,847.4 | - | 111,984.78 |
| 公允价值变动损失 | - | -21,095.14 | - | 335,720.31 |
| 财务费用 | - | 6,940,118.1 | - | 12,541,149.54 |
| 投资损失 | - | -3,900,965.85 | - | -11,176,519.71 |
| 递延所得税 | - | -7,531,841.34 | - | -3,231,929.4 |
| 其中:递延所得税资产减少 | - | -7,592,775.88 | - | -1,765,184.26 |
| 递延所得税负债增加 | - | 60,934.54 | - | -1,466,745.14 |
| 存货的减少 | - | -38,542,244.34 | - | 75,547,731.99 |
| 经营性应收项目的减少 | - | -108,487,534.38 | - | -102,712,839.54 |
| 经营性应付项目的增加 | - | 23,479,825.95 | - | 52,244,821.01 |
| 其他 | - | 227,077.63 | - | 1,756,785.61 |
| 现金的期末余额 | - | 160,328,365.81 | - | 175,984,104.37 |
| 减:现金的期初余额 | - | 175,984,104.37 | - | 124,430,472.42 |
| 现金及现金等价物的净增加额 | - | -15,655,738.56 | - | 51,553,631.95 |
| 公告日期 | 2025-10-30 | 2025-08-30 | 2025-04-26 | 2025-04-26 |
| 审计意见(境内) | | | | 标准无保留意见 |