| 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 | 519,245,156.78 | 265,182,522.75 | 123,126,323.18 | 677,647,038.24 |
| 收到的税费返还 | 2,934,566.66 | 2,934,566.66 | 7,973.07 | 3,492,858.47 |
| 收到其他与经营活动有关的现金 | 385,464,324.61 | 373,028,978.17 | 127,784,502.61 | 801,365,651.23 |
| 经营活动现金流入小计 | 907,644,048.05 | 641,146,067.58 | 250,918,798.86 | 1,482,505,547.94 |
| 购买商品、接受劳务支付的现金 | 115,333,711.27 | 113,648,783.88 | 40,065,735.48 | 207,485,364.05 |
| 支付给职工以及为职工支付的现金 | 211,387,074.97 | 136,198,169 | 80,448,698.91 | 316,399,309.91 |
| 支付的各项税费 | 31,513,518.91 | 20,010,843.95 | 11,114,455.97 | 59,467,481.84 |
| 支付其他与经营活动有关的现金 | 241,002,885.99 | 25,728,528.55 | 139,105,249 | 69,355,502.55 |
| 经营活动现金流出小计 | 599,237,191.14 | 295,586,325.38 | 270,734,139.36 | 652,707,658.35 |
| 经营活动产生的现金流量净额 | 308,406,856.91 | 345,559,742.2 | -19,815,340.5 | 829,797,889.59 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,450,000,000 | 630,000,000 | - | 440,000,000 |
| 取得投资收益收到的现金 | 16,343,581.88 | 1,020,016.66 | - | 9,767,879.48 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 20,000 |
| 投资活动现金流入的平衡项目 | 0 | 0 | - | 0 |
| 投资活动现金流入小计 | 1,466,343,581.88 | 631,020,016.66 | - | 449,787,879.48 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 210,298,928.15 | 185,136,178.35 | 22,084,826.54 | 66,602,805.37 |
| 投资支付的现金 | 1,576,717,111.12 | 680,000,000 | - | 675,665,394.23 |
| 取得子公司及其他营业单位支付的现金 | - | - | - | 60,180,000 |
| 支付其他与投资活动有关的现金 | 2,404.56 | - | - | - |
| 投资活动现金流出小计 | 1,787,018,443.83 | 865,136,178.35 | 22,084,826.54 | 802,448,199.6 |
| 投资活动产生的现金流量净额 | -320,674,861.95 | -234,116,161.69 | -22,084,826.54 | -352,660,320.12 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 14,406,411.4 | 14,539,744.73 | 14,406,411.4 | 60,357,140.48 |
| 筹资活动现金流入小计 | 14,406,411.4 | 14,539,744.73 | 14,406,411.4 | 60,357,140.48 |
| 偿还债务支付的现金 | 90,952,376.63 | 18,739,304.84 | - | 396,649,569.26 |
| 分配股利、利润或偿付利息支付的现金 | 11,495,508.97 | 10,991,673.25 | 997,286.32 | 43,786,860.67 |
| 支付其他与筹资活动有关的现金 | - | 1,759,947.36 | - | 6,628,299.19 |
| 筹资活动现金流出小计 | 102,447,885.6 | 31,490,925.45 | 997,286.32 | 447,064,729.12 |
| 筹资活动产生的现金流量净额 | -88,041,474.2 | -16,951,180.72 | 13,409,125.08 | -386,707,588.64 |
| 四、汇率变动对现金及现金等价物的影响 | 1.16 | 1.3 | - | -2.06 |
| 五、现金及现金等价物净增加额 | -100,309,478.08 | 94,492,401.09 | -28,491,041.96 | 90,429,978.77 |
| 加:期初现金及现金等价物余额 | 356,296,379.31 | 356,296,379.31 | 356,296,379.31 | 265,866,400.54 |
| 期末现金及现金等价物余额 | 255,986,901.23 | 450,788,780.4 | 327,805,337.35 | 356,296,379.31 |
| 补充资料: | | | | |
| 净利润 | - | 31,895,588.35 | - | 64,677,440.01 |
| 资产减值准备 | - | 1,049,176.02 | - | 1,719,020.8 |
| 固定资产和投资性房地产折旧 | - | 10,333,690.57 | - | 10,273,295.22 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 10,333,690.57 | - | 10,273,295.22 |
| 无形资产摊销 | - | 253,219.98 | - | 547,362.82 |
| 长期待摊费用摊销 | - | 446,106.72 | - | 281,002.08 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -42,936.81 |
| 固定资产报废损失 | - | - | - | 87,650.08 |
| 财务费用 | - | 2,404,119.51 | - | 11,036,035.63 |
| 投资损失 | - | -7,901,544.87 | - | -10,608,418.59 |
| 递延所得税 | - | 280,104.23 | - | 2,000,225.89 |
| 其中:递延所得税资产减少 | - | 1,063,171.09 | - | -486,075.29 |
| 递延所得税负债增加 | - | -783,066.86 | - | 2,486,301.18 |
| 存货的减少 | - | -325,529.13 | - | 18,703,145.72 |
| 经营性应收项目的减少 | - | 299,351,227.58 | - | 68,566,374.53 |
| 经营性应付项目的增加 | - | 8,192,937.96 | - | 650,611,882.05 |
| 其他 | - | 49,912.79 | - | 15,884,346.58 |
| 现金的期末余额 | - | 450,788,780.4 | - | 356,296,379.31 |
| 减:现金的期初余额 | - | 356,296,379.31 | - | 265,866,400.54 |
| 现金及现金等价物的净增加额 | - | 94,492,401.09 | - | 90,429,978.77 |
| 公告日期 | 2025-10-30 | 2025-08-28 | 2025-04-30 | 2025-03-28 |
| 审计意见(境内) | | | | 标准无保留意见 |