| 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 | 1,223,567,651.1 | 825,317,632.84 | 478,716,322.63 | 1,510,275,824.84 |
| 收到的税费返还 | 72,361,579.92 | 46,446,541.54 | 24,387,639.91 | 92,285,062.87 |
| 收到其他与经营活动有关的现金 | 87,476,118.79 | 81,606,564.47 | 75,676,031.26 | 28,039,786.87 |
| 经营活动现金流入小计 | 1,383,405,349.81 | 953,370,738.85 | 578,779,993.8 | 1,630,600,674.58 |
| 购买商品、接受劳务支付的现金 | 875,555,618.93 | 605,571,765.45 | 342,167,827.38 | 1,136,070,024.04 |
| 支付给职工以及为职工支付的现金 | 266,346,695.4 | 183,420,952.22 | 95,056,612.65 | 339,358,843.35 |
| 支付的各项税费 | 54,464,231.06 | 41,344,785.78 | 24,604,658.6 | 45,343,663.52 |
| 支付其他与经营活动有关的现金 | 73,943,343.97 | 45,141,610.02 | 21,873,963.7 | 113,700,344.2 |
| 经营活动现金流出小计 | 1,270,309,889.36 | 875,479,113.47 | 483,703,062.33 | 1,634,472,875.11 |
| 经营活动产生的现金流量净额 | 113,095,460.45 | 77,891,625.38 | 95,076,931.47 | -3,872,200.53 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 101,000,000 | 101,000,000 | 77,000,000 | 643,779,220.78 |
| 取得投资收益收到的现金 | 2,151,307.02 | 138,320.01 | 104,084.4 | 4,145,374.01 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 387,760.33 | - | - | 1,162,771.79 |
| 投资活动现金流入小计 | 103,539,067.35 | 101,138,320.01 | 77,104,084.4 | 649,087,366.58 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 86,349,639.35 | 58,565,666.1 | 33,290,569.73 | 169,586,581.99 |
| 投资支付的现金 | 102,000,000 | 101,000,000 | 77,000,000 | 596,000,000 |
| 投资活动现金流出小计 | 188,349,639.35 | 159,565,666.1 | 110,290,569.73 | 765,586,581.99 |
| 投资活动产生的现金流量净额 | -84,810,572 | -58,427,346.09 | -33,186,485.33 | -116,499,215.41 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 1,600,000 |
| 取得借款收到的现金 | 80,500,000 | 60,500,000 | - | 42,797,339.19 |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流入小计 | 80,500,000 | 60,500,000 | - | 44,397,339.19 |
| 偿还债务支付的现金 | 60,000,000 | 30,000,000 | 30,000,000 | 42,797,339.19 |
| 分配股利、利润或偿付利息支付的现金 | 31,233,418.62 | 31,233,418.62 | 187,499.99 | 17,959,250.09 |
| 支付其他与筹资活动有关的现金 | 7,526,951.23 | 7,526,951.23 | 5,694,013.19 | 15,819,995.99 |
| 筹资活动现金流出小计 | 98,760,369.85 | 68,760,369.85 | 35,881,513.18 | 76,576,585.27 |
| 筹资活动产生的现金流量净额 | -18,260,369.85 | -8,260,369.85 | -35,881,513.18 | -32,179,246.08 |
| 四、汇率变动对现金及现金等价物的影响 | 4,653,462.14 | 4,917,031.62 | 2,719,055.95 | 15,275,402.21 |
| 五、现金及现金等价物净增加额 | 14,677,980.74 | 16,120,941.06 | 28,727,988.91 | -137,275,259.81 |
| 加:期初现金及现金等价物余额 | 432,471,481.35 | 432,471,481.35 | 432,471,481.35 | 569,746,741.16 |
| 期末现金及现金等价物余额 | 447,149,462.09 | 448,592,422.41 | 461,199,470.26 | 432,471,481.35 |
| 补充资料: | | | | |
| 净利润 | - | 28,835,869.33 | - | 53,598,833.75 |
| 资产减值准备 | - | 4,545,194.36 | - | 27,869,056.93 |
| 固定资产和投资性房地产折旧 | - | 11,064,494.82 | - | 29,349,124.79 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 11,064,494.82 | - | 29,349,124.79 |
| 无形资产摊销 | - | 5,577,276.29 | - | 6,736,402.31 |
| 长期待摊费用摊销 | - | 2,948,081.81 | - | 5,646,187.8 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -500,810.46 | - | 284,539.01 |
| 固定资产报废损失 | - | - | - | 11,296.99 |
| 财务费用 | - | 1,786,979.3 | - | 9,036,483.55 |
| 投资损失 | - | 561,611.18 | - | 429,155.03 |
| 递延所得税 | - | - | - | -551,443.73 |
| 其中:递延所得税资产减少 | - | - | - | 10,165,130.39 |
| 递延所得税负债增加 | - | - | - | -10,716,574.12 |
| 存货的减少 | - | -32,497,703.73 | - | -62,716,607.54 |
| 经营性应收项目的减少 | - | 58,531,873.11 | - | -173,684,770.84 |
| 经营性应付项目的增加 | - | -7,218,388.25 | - | 86,329,729.27 |
| 现金的期末余额 | - | 448,592,422.41 | - | 432,471,481.35 |
| 减:现金的期初余额 | - | 432,471,481.35 | - | 569,746,741.16 |
| 现金及现金等价物的净增加额 | - | 16,120,941.06 | - | -137,275,259.81 |
| 公告日期 | 2025-10-28 | 2025-08-27 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |