| 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 | 913,640,049.01 | 414,589,475.28 | 1,799,582,335.51 | 1,403,079,496.61 |
| 收到的税费返还 | 60,066,983.33 | 30,936,592.95 | 130,073,341.72 | 108,737,523.83 |
| 收到其他与经营活动有关的现金 | 12,128,968.07 | 3,557,027.83 | 27,462,958.89 | 25,722,099.19 |
| 经营活动现金流入小计 | 985,836,000.41 | 449,083,096.06 | 1,957,118,636.12 | 1,537,539,119.63 |
| 购买商品、接受劳务支付的现金 | 891,832,714.17 | 344,916,261.4 | 1,185,763,299.46 | 999,156,492.38 |
| 支付给职工以及为职工支付的现金 | 203,862,046.41 | 118,317,694.93 | 367,763,093.52 | 275,857,974.85 |
| 支付的各项税费 | 11,433,366.23 | 6,000,910.46 | 21,775,071.16 | 20,366,961.28 |
| 支付其他与经营活动有关的现金 | 63,869,446.39 | 26,385,778.75 | 146,694,173.59 | 82,664,771.46 |
| 经营活动现金流出小计 | 1,170,997,573.2 | 495,620,645.54 | 1,721,995,637.73 | 1,378,046,199.97 |
| 经营活动产生的现金流量净额 | -185,161,572.79 | -46,537,549.48 | 235,122,998.39 | 159,492,919.66 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | 0 | - | - |
| 取得投资收益收到的现金 | - | 0 | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 0 | 0 | - | 2,400 |
| 处置子公司及其他营业单位收到的现金净额 | - | 0 | - | - |
| 收到的其他与投资活动有关的现金 | 0 | 220,286.04 | - | 249,300 |
| 投资活动现金流入的平衡项目 | 0 | 0 | - | 0 |
| 投资活动现金流入小计 | 0 | 220,286.04 | - | 251,700 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 105,720,206.42 | 58,057,018.81 | 372,151,196.86 | 193,794,894.99 |
| 投资支付的现金 | 0 | 0 | 12,000,000 | 19,000,000 |
| 取得子公司及其他营业单位支付的现金 | - | 0 | - | - |
| 支付其他与投资活动有关的现金 | 0 | 0 | 728,512.6 | - |
| 投资活动现金流出小计 | 105,720,206.42 | 58,057,018.81 | 384,879,709.46 | 212,794,894.99 |
| 投资活动产生的现金流量净额 | -105,720,206.42 | -57,836,732.77 | -384,879,709.46 | -212,543,194.99 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 40,234,280 | - | - | - |
| 其中:子公司吸收少数股东投资收到的现金 | 3,000,000 | - | - | - |
| 取得借款收到的现金 | 685,372,290.32 | 264,421,971.56 | 745,474,429.14 | 587,384,205.72 |
| 收到其他与筹资活动有关的现金 | 25,309,608.81 | 27,643,150.74 | 3,150,000 | 13,814,191.38 |
| 筹资活动现金流入小计 | 750,916,179.13 | 292,065,122.3 | 748,624,429.14 | 601,198,397.1 |
| 偿还债务支付的现金 | 431,667,254.94 | 243,510,561.92 | 448,396,221.21 | 417,760,393.89 |
| 分配股利、利润或偿付利息支付的现金 | 43,431,226.03 | 8,832,139.35 | 93,332,017.86 | 85,041,818.71 |
| 支付其他与筹资活动有关的现金 | 20,356,513.16 | 23,750,906.17 | 75,789,753.35 | 38,985,107.79 |
| 筹资活动现金流出小计 | 495,454,994.13 | 276,093,607.44 | 617,517,992.42 | 541,787,320.39 |
| 筹资活动产生的现金流量净额 | 255,461,185 | 15,971,514.86 | 131,106,436.72 | 59,411,076.71 |
| 四、汇率变动对现金及现金等价物的影响 | 4,209,446.39 | 3,131,622.61 | 15,602,664.91 | 9,495,272.44 |
| 五、现金及现金等价物净增加额 | -31,211,147.82 | -85,271,144.78 | -3,047,609.44 | 15,856,073.82 |
| 加:期初现金及现金等价物余额 | 369,418,279.46 | 369,418,263.39 | 372,465,888.9 | 372,465,888.9 |
| 期末现金及现金等价物余额 | 338,207,131.64 | 284,147,118.61 | 369,418,279.46 | 388,321,962.72 |
| 补充资料: | | | | |
| 净利润 | -60,228,583.95 | - | 10,839,084.06 | - |
| 资产减值准备 | -2,961,009.83 | - | 30,917,492.19 | - |
| 固定资产和投资性房地产折旧 | 127,516,151.91 | - | 235,902,461.65 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 127,516,151.91 | - | 235,902,461.65 | - |
| 无形资产摊销 | 2,756,150.37 | - | 4,983,241.56 | - |
| 长期待摊费用摊销 | 2,582,149.18 | - | 6,369,729.28 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 2,447.11 | - | - | - |
| 固定资产报废损失 | 188,735.92 | - | 1,711,569.65 | - |
| 公允价值变动损失 | - | - | 12,529,524.7 | - |
| 财务费用 | 19,554,554.02 | - | 22,266,459.44 | - |
| 投资损失 | 108,903.87 | - | 596,061.42 | - |
| 递延所得税 | 4,414,745.13 | - | -16,126,908.93 | - |
| 其中:递延所得税资产减少 | 4,586,071.59 | - | -15,783,622.99 | - |
| 递延所得税负债增加 | -171,326.46 | - | -343,285.94 | - |
| 存货的减少 | -26,701,193.55 | - | -113,346,549.9 | - |
| 经营性应收项目的减少 | -311,037,857.65 | - | -227,066,465.8 | - |
| 经营性应付项目的增加 | 55,841,700.51 | - | 265,547,299.07 | - |
| 其他 | 2,801,534.17 | - | - | - |
| 现金的期末余额 | 338,207,131.64 | - | 369,418,279.46 | - |
| 减:现金的期初余额 | 369,418,279.46 | - | 372,465,888.9 | - |
| 现金及现金等价物的净增加额 | -31,211,147.82 | - | -3,047,609.44 | - |
| 公告日期 | 2025-08-26 | 2025-04-24 | 2025-03-31 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |