| 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 | 1,182,926,726.25 | 556,898,157.87 | 2,304,757,164.99 | 1,729,156,133.41 |
| 收到的税费返还 | 143,429.73 | - | 2,371,267.62 | 102,777.48 |
| 收到其他与经营活动有关的现金 | 4,245,010.38 | 2,013,892.75 | 12,176,277.2 | 11,166,685.96 |
| 经营活动现金流入小计 | 1,187,315,166.36 | 558,912,050.62 | 2,319,304,709.81 | 1,740,425,596.85 |
| 购买商品、接受劳务支付的现金 | 894,871,648.22 | 465,697,779.07 | 1,979,449,424.22 | 1,608,077,649.56 |
| 支付给职工以及为职工支付的现金 | 115,324,220.61 | 72,476,649.37 | 204,396,326.49 | 160,176,614.89 |
| 支付的各项税费 | 31,301,960.03 | 11,944,113.44 | 48,612,388.34 | 25,711,476.25 |
| 支付其他与经营活动有关的现金 | 28,054,436.3 | 14,640,387.41 | 58,932,131.93 | 45,346,625.46 |
| 经营活动现金流出小计 | 1,069,552,265.16 | 564,758,929.29 | 2,291,390,270.98 | 1,839,312,366.16 |
| 经营活动产生的现金流量净额 | 117,762,901.2 | -5,846,878.67 | 27,914,438.83 | -98,886,769.31 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 6,176.98 | - | 520,955.78 | 123,451.33 |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 6,176.98 | - | 520,955.78 | 123,451.33 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 105,011,715.57 | 95,548,798.29 | 49,512,147.48 | 49,540,700.91 |
| 投资支付的现金 | 540,000 | 400,000 | 350,000 | 100,000 |
| 投资活动现金流出小计 | 105,551,715.57 | 95,948,798.29 | 49,862,147.48 | 49,640,700.91 |
| 投资活动产生的现金流量净额 | -105,545,538.59 | -95,948,798.29 | -49,341,191.7 | -49,517,249.58 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 18,080,490 | - |
| 取得借款收到的现金 | 51,000,000 | 9,000,000 | 20,250,155 | 6,000,000 |
| 筹资活动现金流入小计 | 51,000,000 | 9,000,000 | 38,330,645 | 6,000,000 |
| 偿还债务支付的现金 | 11,000,000 | 5,000,000 | 42,250,155 | 28,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 53,244,964.85 | 135,700 | 25,593,857.33 | 25,460,390.66 |
| 支付其他与筹资活动有关的现金 | 3,330,394.3 | 2,200,646.8 | 11,839,990.43 | 11,998,936.16 |
| 筹资活动现金流出小计 | 67,575,359.15 | 7,336,346.8 | 79,684,002.76 | 65,459,326.82 |
| 筹资活动产生的现金流量净额 | -16,575,359.15 | 1,663,653.2 | -41,353,357.76 | -59,459,326.82 |
| 四、汇率变动对现金及现金等价物的影响 | 304,001.02 | 130,865.12 | 454,785.86 | 1,802,089.77 |
| 五、现金及现金等价物净增加额 | -4,053,995.52 | -100,001,158.64 | -62,325,324.77 | -206,061,255.94 |
| 加:期初现金及现金等价物余额 | 359,326,281.7 | 359,326,281.7 | 421,651,606.47 | 421,651,606.47 |
| 期末现金及现金等价物余额 | 355,272,286.18 | 259,325,123.06 | 359,326,281.7 | 215,590,350.53 |
| 补充资料: | | | | |
| 净利润 | 49,812,197.57 | - | 124,559,757.65 | - |
| 资产减值准备 | 16,693,812.08 | - | 21,489,907.1 | - |
| 固定资产和投资性房地产折旧 | 32,534,820.24 | - | 64,781,972.93 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 32,534,820.24 | - | 64,781,972.93 | - |
| 无形资产摊销 | 1,953,468.58 | - | 2,345,068.8 | - |
| 长期待摊费用摊销 | 2,055,383.55 | - | 4,070,297.22 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -27,101.91 | - |
| 固定资产报废损失 | - | - | 1,160 | - |
| 财务费用 | 690,761.82 | - | 1,760,095.2 | - |
| 投资损失 | 54,203.29 | - | 40,366.04 | - |
| 递延所得税 | -774,481.45 | - | -1,890,254.47 | - |
| 其中:递延所得税资产减少 | -770,934.2 | - | -1,893,801.72 | - |
| 递延所得税负债增加 | -3,547.25 | - | 3,547.25 | - |
| 存货的减少 | -940,824.46 | - | -8,147,456.11 | - |
| 经营性应收项目的减少 | 61,867,538.19 | - | -116,132,520.28 | - |
| 经营性应付项目的增加 | -65,622,728.61 | - | -90,190,566.4 | - |
| 其他 | 9,667,187.75 | - | 11,053,989.02 | - |
| 现金的期末余额 | 355,272,286.18 | - | 359,326,281.7 | - |
| 减:现金的期初余额 | 359,326,281.7 | - | 421,651,606.47 | - |
| 现金及现金等价物的净增加额 | -4,053,995.52 | - | -62,325,324.77 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-22 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |