| 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 | 688,623,514.96 | 314,645,232.09 | 1,585,287,033.91 | 1,008,754,728.47 |
| 收到的税费返还 | 22,042,218.28 | 7,383,453.51 | 71,385,332.36 | 19,313,368.46 |
| 收到其他与经营活动有关的现金 | 25,466,843.79 | 9,258,344.14 | 32,476,651.23 | 74,643,201.36 |
| 经营活动现金流入小计 | 736,132,577.03 | 331,287,029.74 | 1,689,149,017.5 | 1,102,711,298.29 |
| 购买商品、接受劳务支付的现金 | 662,107,760.33 | 350,517,606.9 | 1,201,087,036.39 | 842,495,048.41 |
| 支付给职工以及为职工支付的现金 | 137,481,475.01 | 75,411,920.93 | 230,316,693.33 | 166,293,163.16 |
| 支付的各项税费 | 33,753,236.34 | 15,216,331.57 | 72,115,273.82 | 59,715,592.19 |
| 支付其他与经营活动有关的现金 | 49,055,849.41 | 29,000,678.13 | 102,604,017.4 | 176,112,638.01 |
| 经营活动现金流出小计 | 882,398,321.09 | 470,146,537.53 | 1,606,123,020.94 | 1,244,616,441.77 |
| 经营活动产生的现金流量净额 | -146,265,744.06 | -138,859,507.79 | 83,025,996.56 | -141,905,143.48 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 102,020,534.75 | - | 170,851,371.14 | 170,000,000 |
| 取得投资收益收到的现金 | 585,957.55 | - | 455,482.99 | 455,482.99 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 84,749 | 82,200 | 150,000 | 87,400 |
| 收到的其他与投资活动有关的现金 | 52,627,381.12 | 24,091,881.12 | 3,200,000 | 2,200,000 |
| 投资活动现金流入小计 | 155,318,622.42 | 24,174,081.12 | 174,656,854.13 | 172,742,882.99 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 15,717,769.58 | 8,110,465.4 | 66,425,794.71 | 58,516,561.08 |
| 投资支付的现金 | 110,000,000 | 100,000,000 | 172,000,000 | 172,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 1,900,000 | 1,900,000 |
| 投资活动现金流出小计 | 125,717,769.58 | 108,110,465.4 | 240,325,794.71 | 232,416,561.08 |
| 投资活动产生的现金流量净额 | 29,600,852.84 | -83,936,384.28 | -65,668,940.58 | -59,673,678.09 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 114,070,000 | 100,000,000 | 187,000,000 | 177,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | 23,626,600 | - |
| 筹资活动现金流入小计 | 114,070,000 | 100,000,000 | 210,626,600 | 177,000,000 |
| 偿还债务支付的现金 | 71,000,000 | - | 197,000,000 | 120,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 40,807,971.2 | 406,276.53 | 61,319,529.07 | 61,206,560.91 |
| 支付其他与筹资活动有关的现金 | 13,839,202.46 | 13,417,827.18 | 26,913,316.61 | 3,047,781.95 |
| 筹资活动现金流出小计 | 125,647,173.66 | 13,824,103.71 | 285,232,845.68 | 184,254,342.86 |
| 筹资活动产生的现金流量净额 | -11,577,173.66 | 86,175,896.29 | -74,606,245.68 | -7,254,342.86 |
| 四、汇率变动对现金及现金等价物的影响 | 998,381.8 | 698,428.2 | 2,992,648.19 | 2,353,859.44 |
| 五、现金及现金等价物净增加额 | -127,243,683.08 | -135,921,567.58 | -54,256,541.51 | -206,479,304.99 |
| 加:期初现金及现金等价物余额 | 340,393,719.68 | 340,250,838.03 | 394,650,261.19 | 394,650,261.19 |
| 期末现金及现金等价物余额 | 213,150,036.6 | 204,329,270.45 | 340,393,719.68 | 188,170,956.2 |
| 补充资料: | | | | |
| 净利润 | 53,580,073.48 | - | 52,253,076.97 | - |
| 资产减值准备 | 1,476,720.86 | - | 2,527,666.56 | - |
| 固定资产和投资性房地产折旧 | 14,668,261.03 | - | 30,255,538.49 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,668,261.03 | - | 30,255,538.49 | - |
| 无形资产摊销 | 1,775,588.34 | - | 3,737,784.06 | - |
| 长期待摊费用摊销 | 1,874,811.08 | - | 3,867,729.96 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -29,390 | - | -20,394.38 | - |
| 固定资产报废损失 | 1,743.92 | - | 142,098.6 | - |
| 公允价值变动损失 | -469,723.14 | - | -171,350.21 | - |
| 财务费用 | 52,980.89 | - | -566,223.57 | - |
| 投资损失 | -42,742,207.56 | - | 7,001.55 | - |
| 递延所得税 | -4,391,664.47 | - | -8,406,595.41 | - |
| 其中:递延所得税资产减少 | -4,030,141.96 | - | -7,450,006.38 | - |
| 递延所得税负债增加 | -361,522.51 | - | -956,589.03 | - |
| 存货的减少 | -67,900,446.49 | - | -39,056,885.71 | - |
| 经营性应收项目的减少 | -82,543,683.67 | - | -54,876,657.51 | - |
| 经营性应付项目的增加 | -47,817,589.31 | - | 52,117,866 | - |
| 现金的期末余额 | 213,150,036.6 | - | 340,393,719.68 | - |
| 减:现金的期初余额 | 340,393,719.68 | - | 394,650,261.19 | - |
| 现金及现金等价物的净增加额 | -127,243,683.08 | - | -54,256,541.51 | - |
| 公告日期 | 2025-08-29 | 2025-04-30 | 2025-04-10 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |