| 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 | 349,315,006.01 | 299,608,023.89 | 254,550,052.12 | 679,109,173.69 |
| 收到的税费返还 | 220,610.57 | 117,633.11 | - | 815,254.44 |
| 收到其他与经营活动有关的现金 | 11,022,643.4 | 7,014,002.26 | 4,357,970.17 | 13,316,053.47 |
| 经营活动现金流入小计 | 360,558,259.98 | 306,739,659.26 | 258,908,022.29 | 693,240,481.6 |
| 购买商品、接受劳务支付的现金 | 63,354,835.94 | 46,180,674.44 | 30,055,166.96 | 116,128,875.83 |
| 支付给职工以及为职工支付的现金 | 89,967,396.31 | 66,908,257.96 | 41,069,521.39 | 93,952,027.58 |
| 支付的各项税费 | 44,094,208.07 | 50,053,549.28 | 46,340,212.55 | 91,753,663.5 |
| 支付其他与经营活动有关的现金 | 77,468,059.77 | 58,122,880.15 | 26,686,738.71 | 85,944,394.76 |
| 经营活动现金流出小计 | 274,884,500.09 | 221,265,361.83 | 144,151,639.61 | 387,778,961.67 |
| 经营活动产生的现金流量净额 | 85,673,759.89 | 85,474,297.43 | 114,756,382.68 | 305,461,519.93 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,607,175,833.34 | 1,819,175,833.34 | 1,081,175,833.34 | 4,727,455,484.18 |
| 取得投资收益收到的现金 | 20,964,812.67 | 13,364,581.45 | 8,808,039 | 25,568,185.78 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 20,160 | 12,168.39 | 7,568.39 | 257,241.61 |
| 收到的其他与投资活动有关的现金 | 400,000 | 400,000 | - | - |
| 投资活动现金流入小计 | 2,628,560,806.01 | 1,832,952,583.18 | 1,089,991,440.73 | 4,753,280,911.57 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 22,588,155.89 | 15,205,618.41 | 8,972,139.35 | 36,156,452.85 |
| 投资支付的现金 | 2,663,943,182.69 | 1,781,943,182.69 | 1,106,000,000 | 4,779,131,361.12 |
| 取得子公司及其他营业单位支付的现金 | 1,131,971.38 | - | - | - |
| 支付其他与投资活动有关的现金 | 3,462.83 | 300,000 | - | 1,000,000 |
| 投资活动现金流出小计 | 2,687,666,772.79 | 1,797,448,801.1 | 1,114,972,139.35 | 4,816,287,813.97 |
| 投资活动产生的现金流量净额 | -59,105,966.78 | 35,503,782.08 | -24,980,698.62 | -63,006,902.4 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 6,655,418 | - | - | 5,245,416 |
| 筹资活动现金流入平衡项目 | 0 | - | - | 0 |
| 筹资活动现金流入小计 | 6,655,418 | - | - | 5,245,416 |
| 分配股利、利润或偿付利息支付的现金 | 75,233,455.36 | 74,457,902.05 | - | 54,424,326.4 |
| 支付其他与筹资活动有关的现金 | 30,890,423.36 | 29,856,011.26 | 28,559,162.98 | 53,563,990.94 |
| 筹资活动现金流出小计 | 106,123,878.72 | 104,313,913.31 | 28,559,162.98 | 107,988,317.34 |
| 筹资活动产生的现金流量净额 | -99,468,460.72 | -104,313,913.31 | -28,559,162.98 | -102,742,901.34 |
| 四、汇率变动对现金及现金等价物的影响 | -954,373.44 | -265,791.15 | -139,587.16 | 1,557,495.37 |
| 五、现金及现金等价物净增加额 | -73,855,041.05 | 16,398,375.05 | 61,076,933.92 | 141,269,211.56 |
| 加:期初现金及现金等价物余额 | 307,733,779.29 | 307,733,779.29 | 307,733,779.29 | 166,464,567.73 |
| 期末现金及现金等价物余额 | 233,878,738.24 | 324,132,154.34 | 368,810,713.21 | 307,733,779.29 |
| 补充资料: | | | | |
| 净利润 | - | 125,069,783.57 | - | 246,859,675.26 |
| 资产减值准备 | - | 2,875,865.93 | - | 4,027,887.47 |
| 固定资产和投资性房地产折旧 | - | 10,827,508.13 | - | 18,538,816.86 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 10,827,508.13 | - | 18,538,816.86 |
| 无形资产摊销 | - | 116,797.98 | - | 233,595.96 |
| 长期待摊费用摊销 | - | 4,878,652.02 | - | 7,905,317.39 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -5,396.04 |
| 固定资产报废损失 | - | 2,602.84 | - | 108,154.31 |
| 公允价值变动损失 | - | -6,691,609.17 | - | -7,464,205.15 |
| 财务费用 | - | 53,895.01 | - | 114,558.23 |
| 投资损失 | - | -7,836,508.48 | - | -24,566,544.47 |
| 递延所得税 | - | 351,000.65 | - | -9,128,063.74 |
| 其中:递延所得税资产减少 | - | 329,837.49 | - | -9,701,501.02 |
| 递延所得税负债增加 | - | 21,163.16 | - | 573,437.28 |
| 存货的减少 | - | -7,443,155.44 | - | 14,009,348.39 |
| 经营性应收项目的减少 | - | 32,456,214.2 | - | 47,269,663.19 |
| 经营性应付项目的增加 | - | -71,732,135.19 | - | -9,455,070.88 |
| 其他 | - | 3,274,968.1 | - | 6,146,802.16 |
| 现金的期末余额 | - | 324,132,154.34 | - | 307,733,779.29 |
| 减:现金的期初余额 | - | 307,733,779.29 | - | 166,464,567.73 |
| 现金及现金等价物的净增加额 | - | 16,398,375.05 | - | 141,269,211.56 |
| 公告日期 | 2025-10-31 | 2025-08-29 | 2025-04-26 | 2025-04-26 |
| 审计意见(境内) | | | | 标准无保留意见 |