| 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 | 499,800,278.74 | 216,621,571.94 | 1,109,232,595.65 | 773,884,258.8 |
| 收到的税费返还 | 19,383,869.36 | 8,333,099.63 | 38,691,157.29 | 32,384,484.49 |
| 收到其他与经营活动有关的现金 | 63,198,286.86 | 42,439,314.72 | 94,908,441.35 | 71,400,814.29 |
| 经营活动现金流入小计 | 582,382,434.96 | 267,393,986.29 | 1,242,832,194.29 | 877,669,557.58 |
| 购买商品、接受劳务支付的现金 | 421,867,703.98 | 207,937,411.06 | 744,866,503.34 | 565,753,991.77 |
| 支付给职工以及为职工支付的现金 | 99,298,612.72 | 49,339,182.55 | 141,776,241.93 | 119,252,985.84 |
| 支付的各项税费 | 28,356,293.31 | 19,139,270.78 | 51,773,528.34 | 30,257,096.52 |
| 支付其他与经营活动有关的现金 | 29,634,444.02 | 14,126,295.86 | 67,654,874.68 | 49,605,176.42 |
| 经营活动现金流出小计 | 579,157,054.03 | 290,542,160.25 | 1,006,071,148.29 | 764,869,250.55 |
| 经营活动产生的现金流量净额 | 3,225,380.93 | -23,148,173.96 | 236,761,046 | 112,800,307.03 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 27,349,397 | - | 121,000,000 | 120,000,000 |
| 取得投资收益收到的现金 | 8,590,060.48 | 2,786,681.41 | 9,876,407.94 | 7,642,910.89 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 13,187.98 | 11,200 | 665,617 | 473,617 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 0 | - |
| 收到的其他与投资活动有关的现金 | 70,303,646.68 | - | 0 | - |
| 投资活动现金流入小计 | 106,256,292.14 | 2,797,881.41 | 131,542,024.94 | 128,116,527.89 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 31,371,648.78 | 20,629,156.66 | 147,675,521.32 | 123,862,439.39 |
| 投资支付的现金 | - | 155,660,719.6 | 1,000,000 | - |
| 支付其他与投资活动有关的现金 | - | - | 702,027,484.87 | - |
| 投资活动现金流出小计 | 31,371,648.78 | 176,289,876.26 | 850,703,006.19 | 123,862,439.39 |
| 投资活动产生的现金流量净额 | 74,884,643.36 | -173,491,994.85 | -719,160,981.25 | 4,254,088.5 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 2,304,000 | 2,304,000 |
| 取得借款收到的现金 | 45,000,000 | 45,000,000 | 115,000,000 | 85,000,000 |
| 收到其他与筹资活动有关的现金 | 1,917,526.32 | 1,478,622.9 | 11,423,686.57 | - |
| 筹资活动现金流入小计 | 46,917,526.32 | 46,478,622.9 | 128,727,686.57 | 87,304,000 |
| 偿还债务支付的现金 | 55,000,000 | - | 79,680,594.86 | 46,134,224.54 |
| 分配股利、利润或偿付利息支付的现金 | 96,623,244.41 | 682,500.02 | 288,373,588.98 | 192,024,935.41 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 504,062.84 | - |
| 支付其他与筹资活动有关的现金 | 5,939,887.04 | 4,386,699.84 | 16,179,228.05 | 1,953,597.16 |
| 筹资活动现金流出小计 | 157,563,131.45 | 5,069,199.86 | 384,233,411.89 | 240,112,757.11 |
| 筹资活动产生的现金流量净额 | -110,645,605.13 | 41,409,423.04 | -255,505,725.32 | -152,808,757.11 |
| 四、汇率变动对现金及现金等价物的影响 | -11,118,377.34 | 2,530,950.73 | 19,319,199.53 | -8,107,062.15 |
| 五、现金及现金等价物净增加额 | -43,653,958.18 | -152,699,795.04 | -718,586,461.04 | -43,861,423.73 |
| 加:期初现金及现金等价物余额 | 740,801,604.29 | 740,801,604.29 | 1,459,388,065.33 | 1,459,388,065.33 |
| 期末现金及现金等价物余额 | 697,147,646.11 | 588,101,809.25 | 740,801,604.29 | 1,415,526,641.6 |
| 补充资料: | | | | |
| 净利润 | 105,545,002.96 | - | 255,520,445 | - |
| 资产减值准备 | 3,462,210.13 | - | -928,146.81 | - |
| 固定资产和投资性房地产折旧 | 8,632,204.01 | - | 17,258,452.53 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 8,632,204.01 | - | 17,258,452.53 | - |
| 无形资产摊销 | 1,101,631.75 | - | 2,638,034.61 | - |
| 长期待摊费用摊销 | 4,622,028.64 | - | 4,959,720.41 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -107,146.39 | - | -50,241.93 | - |
| 固定资产报废损失 | - | - | 1,770.13 | - |
| 公允价值变动损失 | -4,032,693.08 | - | -1,808,863.92 | - |
| 财务费用 | 11,225,441.57 | - | -16,937,176.3 | - |
| 投资损失 | -5,223,494.38 | - | -2,951,368.11 | - |
| 递延所得税 | -4,541,154.71 | - | 6,453,589.02 | - |
| 其中:递延所得税资产减少 | -1,203,477.39 | - | 9,486,350.18 | - |
| 递延所得税负债增加 | -3,337,677.32 | - | -3,032,761.16 | - |
| 存货的减少 | -13,927,798.82 | - | -21,854,395.34 | - |
| 经营性应收项目的减少 | -23,724,543.79 | - | -82,002,626.63 | - |
| 经营性应付项目的增加 | -79,915,422.5 | - | 74,075,815.49 | - |
| 其他 | -1,000,000 | - | -2,510,013.92 | - |
| 现金的期末余额 | 697,147,646.11 | - | 740,801,604.29 | - |
| 减:现金的期初余额 | 740,801,604.29 | - | 1,459,388,065.33 | - |
| 现金及现金等价物的净增加额 | -43,653,958.18 | - | -718,586,461.04 | - |
| 公告日期 | 2025-08-16 | 2025-04-26 | 2025-03-29 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |