| 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 | 480,292,436.69 | 296,183,316.46 | 190,154,943.13 | 1,079,839,694.6 |
| 收到的税费返还 | 5,266,795.41 | 131,482.87 | 131,099.2 | 1,209,513.36 |
| 收到其他与经营活动有关的现金 | 29,188,774.81 | 21,221,036.53 | 7,732,434.28 | 29,103,074.09 |
| 经营活动现金流入小计 | 514,748,006.91 | 317,535,835.86 | 198,018,476.61 | 1,110,152,282.05 |
| 购买商品、接受劳务支付的现金 | 396,374,681.13 | 359,959,626.66 | 316,784,506.46 | 672,282,848.41 |
| 支付给职工以及为职工支付的现金 | 106,494,452.92 | 72,625,394.33 | 30,769,088.96 | 137,841,644.35 |
| 支付的各项税费 | 36,333,776.2 | 29,322,714.08 | 11,929,257.68 | 32,483,206.89 |
| 支付其他与经营活动有关的现金 | 39,832,657.46 | 25,925,728.95 | 10,052,186.06 | 34,161,557.97 |
| 经营活动现金流出小计 | 579,035,567.71 | 487,833,464.02 | 369,535,039.16 | 876,769,257.62 |
| 经营活动产生的现金流量净额 | -64,287,560.8 | -170,297,628.16 | -171,516,562.55 | 233,383,024.43 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 0 | - | - | 1,000,000 |
| 取得投资收益收到的现金 | 1,850,880.28 | 1,171,030.98 | - | 4,758,437.04 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 10,152,300 | 900,000 | 900,000 | 9,862,716.92 |
| 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 | 411,639,952.87 | 230,000,000 | - | 685,000,000 |
| 投资活动现金流入小计 | 423,643,133.15 | 232,071,030.98 | 900,000 | 700,621,153.96 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 114,922,032.56 | 92,929,154.51 | 52,449,201.24 | 205,292,297.99 |
| 投资支付的现金 | 51,352,864 | - | 0 | 10,019,899.8 |
| 质押贷款净增加额 | 0 | - | 0 | 0 |
| 取得子公司及其他营业单位支付的现金 | 1,057,639.89 | 1,057,639.89 | 1,057,639.89 | 11,711,824.42 |
| 支付其他与投资活动有关的现金 | 460,640,000 | 460,500,000 | 230,500,000 | 666,000,000 |
| 投资活动现金流出小计 | 627,972,536.45 | 554,486,794.4 | 284,006,841.13 | 893,024,022.21 |
| 投资活动产生的现金流量净额 | -204,329,403.3 | -322,415,763.42 | -283,106,841.13 | -192,402,868.25 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 0 | - | - | 16,775,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 0 | - | - | 16,775,000 |
| 取得借款收到的现金 | 66,134,241.29 | 58,492,676 | 54,443,176 | - |
| 收到其他与筹资活动有关的现金 | 0 | - | - | - |
| 筹资活动现金流入小计 | 66,134,241.29 | 58,492,676 | 54,443,176 | 16,775,000 |
| 偿还债务支付的现金 | 0 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 45,368,703.79 | 13,657,077.95 | 230,463.52 | 19,760,107.6 |
| 其中:子公司支付给少数股东的股利、利润 | 0 | - | - | 1,247,500 |
| 支付其他与筹资活动有关的现金 | 0 | - | - | 923,085.75 |
| 筹资活动现金流出小计 | 45,368,703.79 | 13,657,077.95 | 230,463.52 | 20,683,193.35 |
| 筹资活动产生的现金流量净额 | 20,765,537.5 | 44,835,598.05 | 54,212,712.48 | -3,908,193.35 |
| 四、汇率变动对现金及现金等价物的影响 | 0 | - | - | - |
| 五、现金及现金等价物净增加额 | -247,851,426.6 | -447,877,793.53 | -400,410,691.2 | 37,071,962.83 |
| 加:期初现金及现金等价物余额 | 807,741,386.57 | 807,741,386.57 | 807,741,386.57 | 770,669,423.74 |
| 期末现金及现金等价物余额 | 559,889,959.97 | 359,863,593.04 | 407,330,695.37 | 807,741,386.57 |
| 补充资料: | | | | |
| 净利润 | - | 118,052,753.18 | - | 52,192,240.64 |
| 资产减值准备 | - | 18,973,206.72 | - | 50,336,572.32 |
| 固定资产和投资性房地产折旧 | - | 50,666,521.94 | - | 71,713,479.47 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 50,666,521.94 | - | 71,713,479.47 |
| 无形资产摊销 | - | 2,937,751.59 | - | 8,040,621.72 |
| 长期待摊费用摊销 | - | 8,006,740.16 | - | 13,539,880.87 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 128,970.56 | - | -1,687,889.68 |
| 固定资产报废损失 | - | 215,422.31 | - | 252,978.86 |
| 公允价值变动损失 | - | 5,200.52 | - | 51,069,606.96 |
| 财务费用 | - | 578,591.47 | - | 792,980.41 |
| 投资损失 | - | -235,539.47 | - | -3,801,144.19 |
| 递延所得税 | - | -6,304,173.05 | - | -4,808,511.49 |
| 其中:递延所得税资产减少 | - | -5,668,090.09 | - | -7,672,516.87 |
| 递延所得税负债增加 | - | -636,082.96 | - | 2,864,005.38 |
| 存货的减少 | - | -11,169,004.65 | - | -20,815,410.19 |
| 经营性应收项目的减少 | - | 11,598,528.69 | - | -123,345,788.74 |
| 经营性应付项目的增加 | - | -364,090,472.86 | - | 139,903,407.47 |
| 现金的期末余额 | - | 359,863,593.04 | - | 807,741,386.57 |
| 减:现金的期初余额 | - | 807,741,386.57 | - | 770,669,423.74 |
| 现金及现金等价物的净增加额 | - | -447,877,793.53 | - | 37,071,962.83 |
| 公告日期 | 2025-10-25 | 2025-08-22 | 2025-04-26 | 2025-04-26 |
| 审计意见(境内) | | | | 标准无保留意见 |