| 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 | 396,883,253.55 | 228,144,530.22 | 114,050,398.79 | 531,578,487.67 |
| 收到的税费返还 | 6,572,873.63 | 5,552,430.11 | - | 5,263,867.32 |
| 收到其他与经营活动有关的现金 | 38,690,804.03 | 24,493,053.56 | 6,347,923.43 | 34,414,788.75 |
| 经营活动现金流入小计 | 442,146,931.21 | 258,190,013.89 | 120,398,322.22 | 571,257,143.74 |
| 购买商品、接受劳务支付的现金 | 210,893,517.53 | 129,358,315.31 | 58,352,915.68 | 331,860,546.6 |
| 支付给职工以及为职工支付的现金 | 67,942,206.59 | 48,324,835.93 | 29,256,145.84 | 73,116,479.46 |
| 支付的各项税费 | 23,815,134.1 | 15,673,956.18 | 8,945,278.92 | 39,874,824.24 |
| 支付其他与经营活动有关的现金 | 50,263,787.48 | 40,273,337.88 | 8,781,352.95 | 43,748,243.84 |
| 经营活动现金流出小计 | 352,914,645.7 | 233,630,445.3 | 105,335,693.39 | 488,600,094.14 |
| 经营活动产生的现金流量净额 | 89,232,285.51 | 24,559,568.59 | 15,062,628.83 | 82,657,049.6 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 920,600,000 | 614,000,000 | 340,000,000 | 1,923,000,000 |
| 取得投资收益收到的现金 | 4,597,017.02 | 3,288,509.36 | 1,560,236.58 | 14,730,182.07 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,040 | - | - | 185,500 |
| 收到的其他与投资活动有关的现金 | 174,285,513.69 | 159,830,873.67 | 94,000,000 | 264,295,335.14 |
| 投资活动现金流入小计 | 1,099,484,570.71 | 777,119,383.03 | 435,560,236.58 | 2,202,211,017.21 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 274,132,518.1 | 201,832,023.45 | 108,602,257.15 | 387,272,375.81 |
| 投资支付的现金 | 790,600,000 | 505,000,000 | 275,000,000 | 1,827,000,000 |
| 支付其他与投资活动有关的现金 | 184,905,768 | 159,373,800 | 80,000,000 | 108,132,162.08 |
| 投资活动现金流出小计 | 1,249,638,286.1 | 866,205,823.45 | 463,602,257.15 | 2,322,404,537.89 |
| 投资活动产生的现金流量净额 | -150,153,715.39 | -89,086,440.42 | -28,042,020.57 | -120,193,520.68 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 6,297,126 | - | - | 4,798,800 |
| 取得借款收到的现金 | 38,289,609.17 | 4,325,809.17 | - | 10,056,500 |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流入小计 | 44,586,735.17 | 4,325,809.17 | - | 14,855,300 |
| 偿还债务支付的现金 | 28,100,000 | 1,000,000 | 1,000,000 | 7,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 35,239,123.7 | 35,042,550.65 | 181,056.68 | 35,582,011.96 |
| 支付其他与筹资活动有关的现金 | - | 0 | - | 10,160,004.5 |
| 筹资活动现金流出小计 | 63,339,123.7 | 36,042,550.65 | 1,181,056.68 | 52,742,016.46 |
| 筹资活动产生的现金流量净额 | -18,752,388.53 | -31,716,741.48 | -1,181,056.68 | -37,886,716.46 |
| 四、汇率变动对现金及现金等价物的影响 | 636,563.64 | 1,077,199.22 | 949,504.93 | 1,532,179.77 |
| 五、现金及现金等价物净增加额 | -79,037,254.77 | -95,166,414.09 | -13,210,943.49 | -73,891,007.77 |
| 加:期初现金及现金等价物余额 | 206,402,920.09 | 206,402,920.09 | 206,402,920.09 | 280,293,927.86 |
| 期末现金及现金等价物余额 | 127,365,665.32 | 111,236,506 | 193,191,976.6 | 206,402,920.09 |
| 补充资料: | | | | |
| 净利润 | - | 53,380,178.73 | - | 102,995,483.38 |
| 资产减值准备 | - | 2,556,999.46 | - | 4,136,623.73 |
| 固定资产和投资性房地产折旧 | - | 13,297,978.98 | - | 24,854,333.18 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 13,297,978.98 | - | 24,854,333.18 |
| 无形资产摊销 | - | 562,950 | - | 261,936 |
| 长期待摊费用摊销 | - | 126,214.02 | - | 293,348.52 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -137,415.63 |
| 公允价值变动损失 | - | -2,130,306.65 | - | -6,043,160.48 |
| 财务费用 | - | -5,266,637.72 | - | -10,639,279.33 |
| 投资损失 | - | -1,896,960.77 | - | -8,148,826.95 |
| 递延所得税 | - | -1,756,646.99 | - | -2,827,675.79 |
| 其中:递延所得税资产减少 | - | -1,037,834.24 | - | -3,029,545.87 |
| 递延所得税负债增加 | - | -718,812.75 | - | 201,870.08 |
| 存货的减少 | - | 11,876,824.5 | - | -38,139,072.64 |
| 经营性应收项目的减少 | - | -67,429,418.24 | - | -37,202,176.77 |
| 经营性应付项目的增加 | - | 19,367,715.24 | - | 49,945,682.08 |
| 其他 | - | 1,815,885.5 | - | 3,197,665.24 |
| 现金的期末余额 | - | 111,236,506 | - | 206,402,920.09 |
| 减:现金的期初余额 | - | 206,402,920.09 | - | 280,293,927.86 |
| 现金及现金等价物的净增加额 | - | -95,166,414.09 | - | -73,891,007.77 |
| 公告日期 | 2025-10-28 | 2025-08-29 | 2025-04-28 | 2025-04-28 |
| 审计意见(境内) | | | | 标准无保留意见 |