| 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 | 595,840,056.87 | 293,470,189.99 | 983,188,157.9 | 666,710,299.68 |
| 收到的税费返还 | - | - | 152,488.47 | 96,405.08 |
| 收到其他与经营活动有关的现金 | 46,905,045.6 | 34,097,796.7 | 46,514,748.58 | 36,928,825.77 |
| 经营活动现金流入小计 | 642,745,102.47 | 327,567,986.69 | 1,029,855,394.95 | 703,735,530.53 |
| 购买商品、接受劳务支付的现金 | 277,448,626.84 | 149,747,714.65 | 557,545,836.38 | 388,278,987.56 |
| 支付给职工以及为职工支付的现金 | 125,743,223.45 | 65,021,102.35 | 279,295,707.85 | 190,602,043.82 |
| 支付的各项税费 | 31,552,146.13 | 21,624,724.27 | 68,856,095.78 | 50,692,854.65 |
| 支付其他与经营活动有关的现金 | 32,157,370.71 | 11,335,526.67 | 101,675,087.34 | 59,094,080.71 |
| 经营活动现金流出小计 | 466,901,367.13 | 247,729,067.94 | 1,007,372,727.35 | 688,667,966.74 |
| 经营活动产生的现金流量净额 | 175,843,735.34 | 79,838,918.75 | 22,482,667.6 | 15,067,563.79 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 2,400,000 | - | 3,156,000 | 2,400,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 31,500 | 31,500 | 29,739 | 26,239 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 243,959.22 | - |
| 投资活动现金流入小计 | 2,431,500 | 31,500 | 3,429,698.22 | 2,426,239 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 40,461,728.14 | 7,702,137.31 | 112,946,541.33 | 80,029,834.02 |
| 投资支付的现金 | - | - | 21,400,000 | 21,400,000 |
| 投资活动现金流出小计 | 40,461,728.14 | 7,702,137.31 | 134,346,541.33 | 101,429,834.02 |
| 投资活动产生的现金流量净额 | -38,030,228.14 | -7,670,637.31 | -130,916,843.11 | -99,003,595.02 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 48,000,000 | - | 50,892,850.09 | 48,002,895.05 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 2,892,850.09 | 2,895.05 |
| 支付其他与筹资活动有关的现金 | 543,728.2 | 341,773.2 | 4,007,702.85 | 891,902.75 |
| 筹资活动现金流出小计 | 48,543,728.2 | 341,773.2 | 54,900,552.94 | 48,894,797.8 |
| 筹资活动产生的现金流量净额 | -48,543,728.2 | -341,773.2 | -54,900,552.94 | -48,894,797.8 |
| 四、汇率变动对现金及现金等价物的影响 | 96,912.52 | - | -238,669.36 | 12,475.58 |
| 五、现金及现金等价物净增加额 | 89,366,691.52 | 71,826,508.24 | -163,573,397.81 | -132,818,353.45 |
| 加:期初现金及现金等价物余额 | 2,372,768,460.79 | 2,372,768,460.79 | 2,536,341,858.6 | 2,536,341,858.6 |
| 期末现金及现金等价物余额 | 2,462,135,152.31 | 2,444,594,969.03 | 2,372,768,460.79 | 2,403,523,505.15 |
| 补充资料: | | | | |
| 净利润 | 35,505,705.07 | - | 132,943,328.61 | - |
| 资产减值准备 | -1,539,597.78 | - | 8,269,517.62 | - |
| 固定资产和投资性房地产折旧 | 9,804,308.19 | - | 18,273,423.51 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,804,308.19 | - | 18,273,423.51 | - |
| 无形资产摊销 | 1,476,439.16 | - | 2,273,845.56 | - |
| 长期待摊费用摊销 | 218,160.36 | - | 464,546.16 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 22,300.88 | - |
| 固定资产报废损失 | 713.89 | - | - | - |
| 财务费用 | 83,706.34 | - | 217,449.26 | - |
| 投资损失 | -387,130.79 | - | -1,252,717.34 | - |
| 递延所得税 | 920,282.27 | - | -1,804,672.71 | - |
| 其中:递延所得税资产减少 | 783,121.35 | - | -1,325,098.18 | - |
| 递延所得税负债增加 | 137,160.92 | - | -479,574.53 | - |
| 存货的减少 | -28,669,083.46 | - | -79,922,976.56 | - |
| 经营性应收项目的减少 | 316,268,623.2 | - | -116,654,881.12 | - |
| 经营性应付项目的增加 | -153,176,585.46 | - | 83,216,470.48 | - |
| 其他 | - | - | -30,660,337.06 | - |
| 现金的期末余额 | 2,462,135,152.31 | - | 2,372,768,460.79 | - |
| 减:现金的期初余额 | 2,372,768,460.79 | - | 2,536,341,858.6 | - |
| 现金及现金等价物的净增加额 | 89,366,691.52 | - | -163,573,397.81 | - |
| 公告日期 | 2025-08-14 | 2025-04-30 | 2025-04-26 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |