| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 786,890,430.48 | 327,387,609.31 | 1,821,967,641.25 | 1,282,001,530.47 |
| 收到的税费返还 | 1,884,817.17 | 1,868,528.96 | 3,247,389.98 | 5,585,218.36 |
| 收到其他与经营活动有关的现金 | 83,818,130.25 | 36,145,974.51 | 154,493,350.03 | 92,073,850.67 |
| 经营活动现金流入小计 | 872,593,377.9 | 365,402,112.78 | 1,979,708,381.26 | 1,379,660,599.5 |
| 购买商品、接受劳务支付的现金 | 637,945,801.17 | 352,786,799.74 | 1,375,746,936.52 | 1,120,811,670.9 |
| 支付给职工以及为职工支付的现金 | 65,690,854.79 | 34,057,242.23 | 109,966,812.64 | 86,139,202.52 |
| 支付的各项税费 | 29,020,366.52 | 16,618,274.27 | 90,595,096.93 | 48,974,763.97 |
| 支付其他与经营活动有关的现金 | 138,829,842.95 | 59,470,954.2 | 311,798,986.92 | 194,444,833.74 |
| 经营活动现金流出小计 | 871,486,865.43 | 462,933,270.44 | 1,888,107,833.01 | 1,450,370,471.13 |
| 经营活动产生的现金流量净额 | 1,106,512.47 | -97,531,157.66 | 91,600,548.25 | -70,709,871.63 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 54,081,084.5 | 40,000,000 |
| 取得投资收益收到的现金 | - | - | 1,380,000 | 1,380,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 337.88 | 337.88 |
| 投资活动现金流入的平衡项目 | - | - | 0 | 0 |
| 投资活动现金流入小计 | - | - | 55,461,422.38 | 41,380,337.88 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 19,957,753.25 | 9,912,226.57 | 34,219,366.98 | 32,194,666.03 |
| 投资支付的现金 | - | - | 3,000,000 | 2,000,000 |
| 投资活动现金流出小计 | 19,957,753.25 | 9,912,226.57 | 37,219,366.98 | 34,194,666.03 |
| 投资活动产生的现金流量净额 | -19,957,753.25 | -9,912,226.57 | 18,242,055.4 | 7,185,671.85 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 195,550,282.22 | - | - | - |
| 取得借款收到的现金 | 445,154,933 | 409,154,933 | 1,007,982,465.27 | 701,461,693.5 |
| 收到其他与筹资活动有关的现金 | 33,656,155.56 | 28,656,155.56 | 363,449,233.5 | 320,727,705.29 |
| 筹资活动现金流入小计 | 674,361,370.78 | 437,811,088.56 | 1,371,431,698.77 | 1,022,189,398.79 |
| 偿还债务支付的现金 | 432,983,191.33 | 361,388,362.83 | 1,052,766,883.56 | 626,607,437.75 |
| 分配股利、利润或偿付利息支付的现金 | 29,443,206.75 | 6,006,254.88 | 38,746,281.62 | 32,039,432.98 |
| 支付其他与筹资活动有关的现金 | 4,296,155.57 | 156,155.56 | 291,295,509.98 | 263,258,418.08 |
| 筹资活动现金流出小计 | 466,722,553.65 | 367,550,773.27 | 1,382,808,675.16 | 921,905,288.81 |
| 筹资活动产生的现金流量净额 | 207,638,817.13 | 70,260,315.29 | -11,376,976.39 | 100,284,109.98 |
| 四、汇率变动对现金及现金等价物的影响 | -2,288.28 | 185,840.14 | 583,335.39 | 419,782.55 |
| 五、现金及现金等价物净增加额 | 188,785,288.07 | -36,997,228.8 | 99,048,962.65 | 37,179,692.75 |
| 加:期初现金及现金等价物余额 | 114,930,250.34 | 114,930,250.34 | 15,881,287.69 | 15,881,287.69 |
| 期末现金及现金等价物余额 | 303,715,538.41 | 77,933,021.54 | 114,930,250.34 | 53,060,980.44 |
| 补充资料: | | | | |
| 净利润 | 32,573,958.32 | - | 120,771,220.1 | - |
| 资产减值准备 | -3,597,862.19 | - | 20,335,476.09 | - |
| 固定资产和投资性房地产折旧 | 8,357,025.44 | - | 14,673,598.34 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 8,357,025.44 | - | 14,673,598.34 | - |
| 无形资产摊销 | 541,481.88 | - | 1,082,963.76 | - |
| 长期待摊费用摊销 | 111,689.83 | - | 372,071.28 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 618,461.32 | - | 424,673.39 | - |
| 财务费用 | 10,329,559.81 | - | 31,529,192.22 | - |
| 投资损失 | -43,693.08 | - | -1,086,964.62 | - |
| 递延所得税 | 625,334.22 | - | -28,452,623.75 | - |
| 其中:递延所得税资产减少 | 625,334.22 | - | -28,452,623.75 | - |
| 存货的减少 | -182,566,915.47 | - | 58,989,900.21 | - |
| 经营性应收项目的减少 | 167,400,864.87 | - | -154,015,262.82 | - |
| 经营性应付项目的增加 | -33,414,710.48 | - | 21,475,340.57 | - |
| 其他 | - | - | 5,190,706.42 | - |
| 现金的期末余额 | 303,715,538.41 | - | 114,930,250.34 | - |
| 减:现金的期初余额 | 114,930,250.34 | - | 15,881,287.69 | - |
| 现金及现金等价物的净增加额 | 188,785,288.07 | - | 99,048,962.65 | - |
| 公告日期 | 2025-08-15 | 2025-04-29 | 2025-04-25 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |