| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 829,017,019.04 | 483,763,469.77 | 1,928,774,488.73 | 1,576,114,852.92 |
| 收到的税费返还 | 4,835,371.62 | 2,931,644.22 | 2,290,708.49 | 1,102,322.61 |
| 收到其他与经营活动有关的现金 | 27,120,796.52 | 9,927,493.73 | 38,057,486.54 | 27,960,288.84 |
| 经营活动现金流入小计 | 860,973,187.18 | 496,622,607.72 | 1,969,122,683.76 | 1,605,177,464.37 |
| 购买商品、接受劳务支付的现金 | 539,133,098.46 | 382,866,890.13 | 1,380,811,123.76 | 1,174,765,633.91 |
| 支付给职工以及为职工支付的现金 | 82,353,353.67 | 48,023,135 | 169,227,035.76 | 138,231,362.35 |
| 支付的各项税费 | 129,901,733.74 | 35,413,192.95 | 166,412,416.47 | 135,702,185.15 |
| 支付其他与经营活动有关的现金 | 83,839,354.64 | 38,418,583.57 | 123,058,643.39 | 100,972,717.74 |
| 经营活动现金流出小计 | 835,227,540.51 | 504,721,801.65 | 1,839,509,219.38 | 1,549,671,899.15 |
| 经营活动产生的现金流量净额 | 25,745,646.67 | -8,099,193.93 | 129,613,464.38 | 55,505,565.22 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 25,000,000 | 0 | 55,616,228.06 | 49,154,566.64 |
| 取得投资收益收到的现金 | 0 | 0 | 0 | 559,232.03 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 177,644,937.95 | 185,762,079.29 | 46,560,458.69 | 47,409,771.5 |
| 处置子公司及其他营业单位收到的现金净额 | 11,300,000 | 0 | 20,966,573.76 | 18,617,788.01 |
| 收到的其他与投资活动有关的现金 | 0 | 0 | 11,000,000 | 0 |
| 投资活动现金流入小计 | 213,944,937.95 | 185,762,079.29 | 134,143,260.51 | 115,741,358.18 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 56,867,485.21 | 34,748,491.13 | 157,883,246.91 | 118,959,053.58 |
| 投资支付的现金 | 1,410,707 | - | 30,200,000 | 20,100,725.51 |
| 支付其他与投资活动有关的现金 | 891.31 | 891.31 | 0 | 1,484,959.2 |
| 投资活动现金流出小计 | 58,279,083.52 | 34,749,382.44 | 188,083,246.91 | 140,544,738.29 |
| 投资活动产生的现金流量净额 | 155,665,854.43 | 151,012,696.85 | -53,939,986.4 | -24,803,380.11 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 4,725,000 | 3,020,000 | 11,512,000 | 10,892,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 0 | 0 | 11,512,000 | 10,892,000 |
| 取得借款收到的现金 | 480,597,562 | 320,311,562 | 1,050,497,050 | 935,000,000 |
| 收到其他与筹资活动有关的现金 | 0 | - | 2,374,073.87 | 0 |
| 筹资活动现金流入小计 | 485,322,562 | 323,331,562 | 1,064,383,123.87 | 945,892,000 |
| 偿还债务支付的现金 | 615,306,550 | 346,629,050 | 975,039,000 | 824,121,500 |
| 分配股利、利润或偿付利息支付的现金 | 31,918,050.01 | 12,681,381.01 | 171,773,637.46 | 151,629,554.86 |
| 其中:子公司支付给少数股东的股利、利润 | 0 | 0 | 0 | - |
| 支付其他与筹资活动有关的现金 | 9,488,028.22 | 169,601.83 | 135,699,300.57 | 137,862,923.62 |
| 筹资活动现金流出小计 | 656,712,628.23 | 359,480,032.84 | 1,282,511,938.03 | 1,113,613,978.48 |
| 筹资活动产生的现金流量净额 | -171,390,066.23 | -36,148,470.84 | -218,128,814.16 | -167,721,978.48 |
| 四、汇率变动对现金及现金等价物的影响 | 473,828.92 | -159.95 | 626,267.83 | 623,429.68 |
| 五、现金及现金等价物净增加额 | 10,495,263.79 | 106,764,872.13 | -141,829,068.35 | -136,396,363.69 |
| 加:期初现金及现金等价物余额 | 189,031,155.96 | 189,031,155.96 | 330,860,224.31 | 330,860,224.31 |
| 期末现金及现金等价物余额 | 199,526,419.75 | 295,796,028.09 | 189,031,155.96 | 194,463,860.62 |
| 补充资料: | | | | |
| 净利润 | 185,164,957.99 | - | 141,133,157.02 | - |
| 资产减值准备 | -45,738,501.57 | - | 147,110,988.47 | - |
| 固定资产和投资性房地产折旧 | 38,485,230.24 | - | 70,194,287.65 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 38,485,230.24 | - | 70,194,287.65 | - |
| 无形资产摊销 | 22,183,689.47 | - | 36,639,128.41 | - |
| 长期待摊费用摊销 | 1,683,860.31 | - | 19,586,973.86 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -87,947,975.06 | - | -81,671,221.86 | - |
| 固定资产报废损失 | - | - | 121,523.79 | - |
| 公允价值变动损失 | -9,110,717.76 | - | 16,991,277.18 | - |
| 财务费用 | 41,765,743.69 | - | 87,055,878.88 | - |
| 投资损失 | 603,740.7 | - | -2,672,052 | - |
| 递延所得税 | 26,830,105.4 | - | -40,600,233.8 | - |
| 其中:递延所得税资产减少 | 36,570,672.96 | - | -43,645,694.2 | - |
| 递延所得税负债增加 | -9,740,567.56 | - | 3,045,460.4 | - |
| 存货的减少 | 44,829,386.76 | - | -102,679,073.83 | - |
| 经营性应收项目的减少 | 30,373,711.29 | - | -357,949,520.4 | - |
| 经营性应付项目的增加 | -223,854,740.53 | - | 194,431,927.5 | - |
| 其他 | - | - | 852,200 | - |
| 现金的期末余额 | 199,526,419.75 | - | 189,031,155.96 | - |
| 减:现金的期初余额 | 189,031,155.96 | - | 330,860,224.31 | - |
| 现金及现金等价物的净增加额 | 10,495,263.79 | - | -141,829,068.35 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |