| 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 | 625,301,335.73 | 389,921,611.78 | 178,221,800.65 | 634,035,225.03 |
| 收到的税费返还 | 1,353,540.22 | 1,172,536 | 313,308.32 | 3,095,321.23 |
| 收到其他与经营活动有关的现金 | 3,914,009.88 | 3,535,532.98 | 1,574,149.32 | 16,821,955.64 |
| 经营活动现金流入小计 | 630,568,885.83 | 394,629,680.76 | 180,109,258.29 | 653,952,501.9 |
| 购买商品、接受劳务支付的现金 | 290,050,637.03 | 179,647,042.87 | 81,800,209.07 | 293,307,505.69 |
| 支付给职工以及为职工支付的现金 | 131,361,634.23 | 92,269,621.96 | 38,396,644.08 | 146,979,949.02 |
| 支付的各项税费 | 76,259,268.76 | 54,308,143.88 | 21,316,559.05 | 69,750,935.89 |
| 支付其他与经营活动有关的现金 | 38,260,197.41 | 26,426,814.98 | 17,099,751.56 | 53,781,931.62 |
| 经营活动现金流出小计 | 535,931,737.43 | 352,651,623.69 | 158,613,163.76 | 563,820,322.22 |
| 经营活动产生的现金流量净额 | 94,637,148.4 | 41,978,057.07 | 21,496,094.53 | 90,132,179.68 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 3,073,651.45 | 2,244,890.53 | 1,389,508.75 | 4,560,172.51 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 513,757.41 | 441,725.68 | 10,708.45 | 251,872.29 |
| 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 | 845,664,352 | 701,000,000 | 378,495,411.85 | 905,800,000 |
| 投资活动现金流入小计 | 849,251,760.86 | 703,686,616.21 | 379,895,629.05 | 910,612,044.8 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 131,527,651.73 | 95,965,797.95 | 35,227,978.11 | 153,732,151.2 |
| 投资支付的现金 | - | - | - | 0 |
| 支付其他与投资活动有关的现金 | 681,357,928 | 601,357,928 | 333,000,000 | 1,248,800,000 |
| 投资活动现金流出小计 | 812,885,579.73 | 697,323,725.95 | 368,227,978.11 | 1,402,532,151.2 |
| 投资活动产生的现金流量净额 | 36,366,181.13 | 6,362,890.26 | 11,667,650.94 | -491,920,106.4 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 484,066,754.97 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 0 |
| 取得借款收到的现金 | 47,000,000 | 27,000,000 | 16,000,000 | 0 |
| 收到其他与筹资活动有关的现金 | 6,472,508.05 | 5,479,267.11 | - | 27,502,858.87 |
| 筹资活动现金流入小计 | 53,472,508.05 | 32,479,267.11 | 16,000,000 | 511,569,613.84 |
| 偿还债务支付的现金 | 16,000,000 | 10,000,000 | - | 38,331,262 |
| 分配股利、利润或偿付利息支付的现金 | 33,862,344.46 | 33,736,388.9 | 70,833.34 | 39,482,500.01 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 0 |
| 支付其他与筹资活动有关的现金 | 10,820,635.35 | 6,501,305.07 | 2,255,514.51 | 38,017,189.92 |
| 筹资活动现金流出小计 | 60,682,979.81 | 50,237,693.97 | 2,326,347.85 | 115,830,951.93 |
| 筹资活动产生的现金流量净额 | -7,210,471.76 | -17,758,426.86 | 13,673,652.15 | 395,738,661.91 |
| 四、汇率变动对现金及现金等价物的影响 | 1,259,561.22 | -334,542.69 | -9,836.94 | 1,709,255.62 |
| 五、现金及现金等价物净增加额 | 125,052,418.99 | 30,247,977.78 | 46,827,560.68 | -4,340,009.19 |
| 加:期初现金及现金等价物余额 | 109,023,590.19 | 109,023,590.19 | 109,023,590.19 | 113,363,599.38 |
| 期末现金及现金等价物余额 | 234,076,009.18 | 139,271,567.97 | 155,851,150.87 | 109,023,590.19 |
| 补充资料: | | | | |
| 净利润 | - | 94,581,672.41 | - | 175,975,748.59 |
| 资产减值准备 | - | 6,936,274.68 | - | 5,866,492.18 |
| 固定资产和投资性房地产折旧 | - | 22,812,693.95 | - | 32,218,711.1 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 22,812,693.95 | - | 32,218,711.1 |
| 无形资产摊销 | - | 842,005.92 | - | 1,146,457.71 |
| 长期待摊费用摊销 | - | 2,688,049.59 | - | 1,718,205.85 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 19,481.73 | - | -439,019.12 |
| 固定资产报废损失 | - | 133,106.76 | - | 198,739.41 |
| 公允价值变动损失 | - | -42,422.38 | - | -225,978.08 |
| 财务费用 | - | 895,375.21 | - | 276,049.89 |
| 投资损失 | - | -2,244,890.53 | - | -4,560,172.51 |
| 递延所得税 | - | -1,207,630.81 | - | -3,192,460.46 |
| 其中:递延所得税资产减少 | - | -32,112.92 | - | -6,444,138.71 |
| 递延所得税负债增加 | - | -1,175,517.89 | - | 3,251,678.25 |
| 存货的减少 | - | -7,384,624.65 | - | -49,995,895 |
| 经营性应收项目的减少 | - | -32,912,999.03 | - | -163,640,145.79 |
| 经营性应付项目的增加 | - | -47,654,427.19 | - | 77,787,976.61 |
| 其他 | - | - | - | 414,229.15 |
| 现金的期末余额 | - | 139,271,567.97 | - | 109,023,590.19 |
| 减:现金的期初余额 | - | 109,023,590.19 | - | 113,363,599.38 |
| 现金及现金等价物的净增加额 | - | 30,247,977.78 | - | -4,340,009.19 |
| 公告日期 | 2025-10-28 | 2025-08-19 | 2025-04-22 | 2025-04-22 |
| 审计意见(境内) | | | | 标准无保留意见 |