| 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 | 860,732,045.26 | 565,318,279.14 | 299,777,679.41 | 1,067,493,826.88 |
| 收到的税费返还 | 4,441,566.66 | 2,778,434.65 | 1,554,438.03 | 7,204,858.32 |
| 收到其他与经营活动有关的现金 | 32,775,480.71 | 26,234,365.13 | 9,236,304.08 | 49,762,912.39 |
| 经营活动现金流入小计 | 897,949,092.63 | 594,331,078.92 | 310,568,421.52 | 1,124,461,597.59 |
| 购买商品、接受劳务支付的现金 | 463,897,407.05 | 304,391,843.12 | 154,655,054.19 | 636,875,446.01 |
| 支付给职工以及为职工支付的现金 | 182,825,396.71 | 126,323,291.9 | 67,868,543.55 | 212,355,942.4 |
| 支付的各项税费 | 37,242,183.46 | 31,588,643.17 | 19,771,000.68 | 32,884,513.45 |
| 支付其他与经营活动有关的现金 | 42,640,666.42 | 32,648,692.23 | 16,433,063.28 | 68,428,851.68 |
| 经营活动现金流出小计 | 726,605,653.64 | 494,952,470.42 | 258,727,661.7 | 950,544,753.54 |
| 经营活动产生的现金流量净额 | 171,343,438.99 | 99,378,608.5 | 51,840,759.82 | 173,916,844.05 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,825,021.23 | - | - | 4,035,924.11 |
| 取得投资收益收到的现金 | 2,093,658.16 | 866,208.8 | 378,570.78 | 10,912,619.96 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,824,564 | 1,297,920 | 195,931 | 1,881,119.51 |
| 收到的其他与投资活动有关的现金 | 770,108,855.4 | 641,852,586.85 | 378,524,293.27 | 538,072,741.56 |
| 投资活动现金流入小计 | 777,852,098.79 | 644,016,715.65 | 379,098,795.05 | 554,902,405.14 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 190,872,567.43 | 120,191,511.23 | 63,683,875.23 | 228,600,198.62 |
| 投资支付的现金 | - | - | - | 27,985,388.3 |
| 支付其他与投资活动有关的现金 | 930,869,838.82 | 721,619,771.91 | 416,205,746.19 | 688,950,647.39 |
| 投资活动现金流出小计 | 1,121,742,406.25 | 841,811,283.14 | 479,889,621.42 | 945,536,234.31 |
| 投资活动产生的现金流量净额 | -343,890,307.46 | -197,794,567.49 | -100,790,826.37 | -390,633,829.17 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 150,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 150,000 |
| 取得借款收到的现金 | 276,868,996.04 | 253,583,040 | 50,000,000 | 64,737,930.95 |
| 收到其他与筹资活动有关的现金 | 147,952.5 | - | - | 36,551,027.19 |
| 筹资活动现金流入小计 | 277,016,948.54 | 253,583,040 | 50,000,000 | 101,438,958.14 |
| 偿还债务支付的现金 | 137,587,856.95 | 17,587,856.95 | - | 149,785,863.4 |
| 分配股利、利润或偿付利息支付的现金 | 53,026,439.14 | 51,318,586.38 | 7,730,840.16 | 72,421,682.17 |
| 支付其他与筹资活动有关的现金 | 6,431,190.88 | 4,711,339.69 | 1,085,700.99 | 33,702,837.93 |
| 筹资活动现金流出小计 | 197,045,486.97 | 73,617,783.02 | 8,816,541.15 | 255,910,383.5 |
| 筹资活动产生的现金流量净额 | 79,971,461.57 | 179,965,256.98 | 41,183,458.85 | -154,471,425.36 |
| 四、汇率变动对现金及现金等价物的影响 | -1,455,692.08 | -268,644.03 | 3,126,407.28 | -2,721,582.49 |
| 五、现金及现金等价物净增加额 | -94,031,098.98 | 81,280,653.96 | -4,640,200.42 | -373,909,992.97 |
| 加:期初现金及现金等价物余额 | 326,263,509.29 | 326,263,509.29 | 326,263,509.29 | 700,173,502.26 |
| 期末现金及现金等价物余额 | 232,232,410.31 | 407,544,163.25 | 321,623,308.87 | 326,263,509.29 |
| 补充资料: | | | | |
| 净利润 | - | 21,039,153.27 | - | 81,040,623.64 |
| 资产减值准备 | - | 632,954.97 | - | 21,432,896.03 |
| 固定资产和投资性房地产折旧 | - | 33,573,559.84 | - | 54,835,169.93 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 33,573,559.84 | - | 54,835,169.93 |
| 无形资产摊销 | - | 3,639,783.23 | - | 5,447,931.44 |
| 长期待摊费用摊销 | - | 7,120,269.48 | - | 9,828,443.78 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 360,386.81 | - | 377,498.03 |
| 固定资产报废损失 | - | - | - | 264,928.46 |
| 公允价值变动损失 | - | -2,198,773.53 | - | -576,825.82 |
| 财务费用 | - | 15,355,221.34 | - | 30,798,960.12 |
| 投资损失 | - | 500,671.26 | - | -7,384,351.24 |
| 递延所得税 | - | 77,319.9 | - | -8,347,218.86 |
| 其中:递延所得税资产减少 | - | 645,607.46 | - | -256,535.26 |
| 递延所得税负债增加 | - | -568,287.56 | - | -8,090,683.6 |
| 存货的减少 | - | -13,086,111.98 | - | -26,278,099.5 |
| 经营性应收项目的减少 | - | 48,067,709.88 | - | -17,094,805.97 |
| 经营性应付项目的增加 | - | -19,615,130.66 | - | 32,426,391.28 |
| 其他 | - | - | - | -17,106,208.52 |
| 现金的期末余额 | - | 407,544,163.25 | - | 326,263,509.29 |
| 减:现金的期初余额 | - | 326,263,509.29 | - | 700,173,502.26 |
| 现金及现金等价物的净增加额 | - | 81,280,653.96 | - | -373,909,992.97 |
| 公告日期 | 2025-10-30 | 2025-08-22 | 2025-04-26 | 2025-04-26 |
| 审计意见(境内) | | | | 标准无保留意见 |