| 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 | 814,817,449.77 | 538,523,457.74 | 250,854,655.21 | 1,041,136,394.75 |
| 收到的税费返还 | 9,149,109.5 | 7,001,428.24 | 4,111,295.7 | 230,581.52 |
| 收到其他与经营活动有关的现金 | 21,329,863.7 | 12,587,444.81 | 6,100,439.66 | 26,906,581.36 |
| 经营活动现金流入小计 | 845,296,422.97 | 558,112,330.79 | 261,066,390.57 | 1,068,273,557.63 |
| 购买商品、接受劳务支付的现金 | 433,064,970.23 | 282,275,622.07 | 141,465,787.89 | 495,707,829.75 |
| 支付给职工以及为职工支付的现金 | 198,596,117.52 | 140,502,804.67 | 78,106,676.14 | 277,233,342.68 |
| 支付的各项税费 | 30,988,245.75 | 24,991,882.81 | 14,836,439.76 | 29,859,560.85 |
| 支付其他与经营活动有关的现金 | 33,602,464.31 | 20,908,665.49 | 6,107,497.44 | 55,093,492.34 |
| 经营活动现金流出小计 | 696,251,797.81 | 468,678,975.04 | 240,516,401.23 | 857,894,225.62 |
| 经营活动产生的现金流量净额 | 149,044,625.16 | 89,433,355.75 | 20,549,989.34 | 210,379,332.01 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 139,978,350 | 141,024,420 | 28,712,800 | - |
| 取得投资收益收到的现金 | 798,375 | 590,775 | 456,375 | 7,301,610.65 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 1,356 |
| 收到的其他与投资活动有关的现金 | - | - | - | 50,000,000 |
| 投资活动现金流入小计 | 140,776,725 | 141,615,195 | 29,169,175 | 57,302,966.65 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 71,672,802.23 | 45,357,109.74 | 36,055,022.69 | 109,606,542.49 |
| 投资支付的现金 | 92,371,500 | - | - | 137,863,291.65 |
| 取得子公司及其他营业单位支付的现金 | 18,979,108.04 | 18,979,108.04 | 12,131,608.04 | 5,363,041.69 |
| 投资活动现金流出小计 | 183,023,410.27 | 64,336,217.78 | 48,186,630.73 | 252,832,875.83 |
| 投资活动产生的现金流量净额 | -42,246,685.27 | 77,278,977.22 | -19,017,455.73 | -195,529,909.18 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 7,500,000 | 7,500,000 | 7,500,000 | 10,500,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 7,500,000 | 7,500,000 | 7,500,000 | 10,500,000 |
| 取得借款收到的现金 | 225,000,000 | 170,000,000 | 80,000,000 | 60,000,000 |
| 收到其他与筹资活动有关的现金 | 14,632,128 | 14,632,128 | - | - |
| 筹资活动现金流入小计 | 247,132,128 | 192,132,128 | 87,500,000 | 70,500,000 |
| 偿还债务支付的现金 | 80,000,000 | - | - | 60,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 64,932,942.07 | 63,868,511.47 | 418,916.66 | 81,226,163.81 |
| 支付其他与筹资活动有关的现金 | - | - | - | 47,506,050.61 |
| 筹资活动现金流出小计 | 144,932,942.07 | 63,868,511.47 | 418,916.66 | 188,732,214.42 |
| 筹资活动产生的现金流量净额 | 102,199,185.93 | 128,263,616.53 | 87,081,083.34 | -118,232,214.42 |
| 四、汇率变动对现金及现金等价物的影响 | -4,272,760.19 | -1,127,097.04 | -149,994.35 | 8,895,099.18 |
| 五、现金及现金等价物净增加额 | 204,724,365.63 | 293,848,852.46 | 88,463,622.6 | -94,487,692.41 |
| 加:期初现金及现金等价物余额 | 303,188,874.77 | 303,188,874.77 | 303,188,874.77 | 397,676,567.18 |
| 期末现金及现金等价物余额 | 507,913,240.4 | 597,037,727.23 | 391,652,497.37 | 303,188,874.77 |
| 补充资料: | | | | |
| 净利润 | - | 50,322,332.62 | - | 171,503,875.76 |
| 资产减值准备 | - | 2,464,096.17 | - | 3,833,983.21 |
| 固定资产和投资性房地产折旧 | - | 39,096,211.47 | - | 85,796,762.17 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 39,096,211.47 | - | 85,796,762.17 |
| 无形资产摊销 | - | 3,807,258.67 | - | 7,819,368.07 |
| 长期待摊费用摊销 | - | - | - | 1,917,986.59 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -225,096.57 | - | 20,506.38 |
| 公允价值变动损失 | - | 528,936.68 | - | -4,071,171.28 |
| 财务费用 | - | 2,231,738.64 | - | -3,049,965.36 |
| 投资损失 | - | 8,402,556.05 | - | -7,412,539.38 |
| 递延所得税 | - | -3,038,528.59 | - | -3,162,411.84 |
| 其中:递延所得税资产减少 | - | -2,852,796.23 | - | -103,122.53 |
| 递延所得税负债增加 | - | -185,732.36 | - | -3,059,289.31 |
| 存货的减少 | - | 109,171.68 | - | -21,605,553.53 |
| 经营性应收项目的减少 | - | -17,077,505.37 | - | -37,359,975.07 |
| 经营性应付项目的增加 | - | -9,507,871.57 | - | 10,156,575.85 |
| 其他 | - | - | - | 1,467,377.64 |
| 现金的期末余额 | - | 597,037,727.23 | - | 303,188,874.77 |
| 减:现金的期初余额 | - | 303,188,874.77 | - | 397,676,567.18 |
| 现金及现金等价物的净增加额 | - | 293,848,852.46 | - | -94,487,692.41 |
| 公告日期 | 2025-10-30 | 2025-08-26 | 2025-04-26 | 2025-04-22 |
| 审计意见(境内) | | | | 标准无保留意见 |