| 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 | 1,107,493,931.2 | 759,389,755.7 | 334,453,887.67 | 1,266,412,868.3 |
| 收到的税费返还 | - | - | - | 11,515,590.89 |
| 收到其他与经营活动有关的现金 | 30,562,778.84 | 5,252,335.34 | 27,031,736.55 | 120,644,040.37 |
| 经营活动现金流入小计 | 1,138,056,710.04 | 764,642,091.04 | 361,485,624.22 | 1,398,572,499.56 |
| 购买商品、接受劳务支付的现金 | 839,946,680.26 | 571,093,471.97 | 311,923,104.12 | 1,131,999,919.88 |
| 支付给职工以及为职工支付的现金 | 209,181,325.19 | 135,957,346.41 | 71,262,387.27 | 264,989,574.2 |
| 支付的各项税费 | 89,464,315.44 | 66,544,319.21 | 31,358,331.14 | 118,169,029.52 |
| 支付其他与经营活动有关的现金 | 63,990,498.5 | 75,876,841.66 | 25,072,496.03 | 82,555,252.79 |
| 经营活动现金流出小计 | 1,202,582,819.39 | 849,471,979.25 | 439,616,318.56 | 1,597,713,776.39 |
| 经营活动产生的现金流量净额 | -64,526,109.35 | -84,829,888.21 | -78,130,694.34 | -199,141,276.83 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 42,000,000 | 1,060,050,000 |
| 取得投资收益收到的现金 | 1,975,630.48 | 901,891.74 | 425,604 | 3,984,687.01 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 6,478,329.66 | 3,770,022.61 | 887,053.01 | 2,138,173.68 |
| 处置子公司及其他营业单位收到的现金净额 | 36,085,882.02 | - | - | - |
| 收到的其他与投资活动有关的现金 | - | 3,668,000 | - | - |
| 投资活动现金流入小计 | 44,539,842.16 | 8,339,914.35 | 43,312,657.01 | 1,066,172,860.69 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 73,834,804.53 | 68,300,768.79 | 52,360,475.81 | 109,008,625.84 |
| 投资支付的现金 | 65,706,767.84 | 10,000,000 | 76,957.72 | 1,100,050,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | - | 7,386,640.59 |
| 投资活动现金流出小计 | 139,541,572.37 | 78,300,768.79 | 52,437,433.53 | 1,216,445,266.43 |
| 投资活动产生的现金流量净额 | -95,001,730.21 | -69,960,854.44 | -9,124,776.52 | -150,272,405.74 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 833,418,181.01 | 626,098,272.01 | 383,152,180.05 | 971,141,426.86 |
| 筹资活动现金流入小计 | 833,418,181.01 | 626,098,272.01 | 383,152,180.05 | 971,141,426.86 |
| 偿还债务支付的现金 | 674,245,363.38 | 409,425,183.01 | 278,846,462.35 | 570,623,793.91 |
| 分配股利、利润或偿付利息支付的现金 | 45,903,878.74 | 13,908,449.06 | 7,091,679.61 | 82,784,661.93 |
| 支付其他与筹资活动有关的现金 | 2,719,400.82 | 1,022,839.58 | 611,592.66 | 2,270,816.9 |
| 筹资活动现金流出小计 | 722,868,642.94 | 424,356,471.65 | 286,549,734.62 | 655,679,272.74 |
| 筹资活动产生的现金流量净额 | 110,549,538.07 | 201,741,800.36 | 96,602,445.43 | 315,462,154.12 |
| 四、汇率变动对现金及现金等价物的影响 | -128,973.69 | -86,100.69 | -117,436.37 | 24,830.59 |
| 五、现金及现金等价物净增加额 | -49,107,275.18 | 46,864,957.02 | 9,229,538.2 | -33,926,697.86 |
| 加:期初现金及现金等价物余额 | 253,293,136.52 | 253,293,136.52 | 253,293,136.52 | 287,219,834.38 |
| 期末现金及现金等价物余额 | 204,185,861.34 | 300,158,093.54 | 262,522,674.72 | 253,293,136.52 |
| 补充资料: | | | | |
| 净利润 | - | 53,214,341.96 | - | 90,705,352.45 |
| 资产减值准备 | - | 21,561,574.17 | - | 22,905,299.66 |
| 固定资产和投资性房地产折旧 | - | 70,241,844.19 | - | 141,605,749.62 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 70,241,844.19 | - | 141,605,749.62 |
| 无形资产摊销 | - | 1,982,427.76 | - | 4,118,661.54 |
| 长期待摊费用摊销 | - | 2,661,874.26 | - | 5,698,814.79 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -295,392.07 | - | -72,364.54 |
| 固定资产报废损失 | - | 38,491.5 | - | -58,008.95 |
| 公允价值变动损失 | - | -246,479.08 | - | -47,937.59 |
| 财务费用 | - | 14,188,316.39 | - | 24,885,286.44 |
| 投资损失 | - | -7,530,969.36 | - | -3,548,645.96 |
| 递延所得税 | - | 1,672,273.61 | - | -7,836,268.45 |
| 其中:递延所得税资产减少 | - | 2,797,019.52 | - | -1,530,437.37 |
| 递延所得税负债增加 | - | -1,124,745.91 | - | -6,305,831.08 |
| 存货的减少 | - | -91,814,389.02 | - | -99,707,230.18 |
| 经营性应收项目的减少 | - | -53,881,448.99 | - | -216,533,594.92 |
| 经营性应付项目的增加 | - | -63,758,687 | - | -296,063,761.11 |
| 其他 | - | -33,770,528.41 | - | 106,390,670.23 |
| 现金的期末余额 | - | 300,158,093.54 | - | 253,293,136.52 |
| 减:现金的期初余额 | - | 253,293,136.52 | - | 287,219,834.38 |
| 现金及现金等价物的净增加额 | - | 46,864,957.02 | - | -33,926,697.86 |
| 公告日期 | 2025-10-31 | 2025-08-29 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |