| 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 | 825,916,758.93 | 334,401,151.52 | 1,573,837,361.5 | 1,069,168,589.93 |
| 收到的税费返还 | 1,542,389.22 | 362,004.01 | 2,713,583.68 | 4,009,812.72 |
| 收到其他与经营活动有关的现金 | 9,260,866.36 | 5,951,557.83 | 45,326,721.07 | 35,388,685.69 |
| 经营活动现金流入小计 | 836,720,014.51 | 340,714,713.36 | 1,621,877,666.25 | 1,108,567,088.34 |
| 购买商品、接受劳务支付的现金 | 731,705,968.21 | 321,073,184.89 | 1,367,288,514.66 | 924,397,363.38 |
| 支付给职工以及为职工支付的现金 | 47,353,677.68 | 27,377,654.73 | 76,671,965.25 | 58,624,187.75 |
| 支付的各项税费 | 18,126,611.14 | 10,564,901.51 | 26,991,078.3 | 21,285,809.24 |
| 支付其他与经营活动有关的现金 | 22,267,261.63 | -30,518,499.04 | 50,864,281.62 | 38,881,852.78 |
| 经营活动现金流出小计 | 819,453,518.66 | 328,497,242.09 | 1,521,815,839.83 | 1,043,189,213.15 |
| 经营活动产生的现金流量净额 | 17,266,495.85 | 12,217,471.27 | 100,061,826.42 | 65,377,875.19 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | 3,986,572.52 | 3,986,572.52 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 962,060 | 243,660 | 6,840 | 760 |
| 投资活动现金流入小计 | 962,060 | 243,660 | 3,993,412.52 | 3,987,332.52 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 5,243,443.88 | 3,433,473.71 | 7,868,168.95 | 4,406,239.21 |
| 投资活动现金流出小计 | 5,243,443.88 | 3,433,473.71 | 7,868,168.95 | 4,406,239.21 |
| 投资活动产生的现金流量净额 | -4,281,383.88 | -3,189,813.71 | -3,874,756.43 | -418,906.69 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 56,452,887.7 | 36,452,887.7 | 82,601,829 | 62,601,829 |
| 筹资活动现金流入小计 | 56,452,887.7 | 36,452,887.7 | 82,601,829 | 62,601,829 |
| 偿还债务支付的现金 | 46,576,560.76 | 80,000,000 | 109,496,074.2 | 51,496,074.2 |
| 分配股利、利润或偿付利息支付的现金 | 1,651,615.22 | 825,853.55 | 4,700,704.74 | 3,641,249.45 |
| 支付其他与筹资活动有关的现金 | 810,300 | - | 5,701,162.14 | 4,241,108.42 |
| 筹资活动现金流出小计 | 49,038,475.98 | 80,825,853.55 | 119,897,941.08 | 59,378,432.07 |
| 筹资活动产生的现金流量净额 | 7,414,411.72 | -44,372,965.85 | -37,296,112.08 | 3,223,396.93 |
| 四、汇率变动对现金及现金等价物的影响 | 1,820,282.5 | 649,707.69 | 288,929.34 | 84,242.39 |
| 五、现金及现金等价物净增加额 | 22,219,806.19 | -34,695,600.6 | 59,179,887.25 | 68,266,607.82 |
| 加:期初现金及现金等价物余额 | 509,552,484.66 | 509,552,484.66 | 450,372,597.41 | 450,372,597.41 |
| 期末现金及现金等价物余额 | 531,772,290.85 | 474,856,884.06 | 509,552,484.66 | 518,639,205.23 |
| 补充资料: | | | | |
| 净利润 | 23,315,863.91 | - | 34,587,177.85 | - |
| 资产减值准备 | 3,581,643.93 | - | 14,869,920.02 | - |
| 固定资产和投资性房地产折旧 | 6,486,679.38 | - | 12,668,486.48 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 6,486,679.38 | - | 12,668,486.48 | - |
| 无形资产摊销 | 523,545.78 | - | 630,886.92 | - |
| 长期待摊费用摊销 | 749,961.43 | - | 1,262,816.77 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 3,795,167.21 | - | -98 | - |
| 固定资产报废损失 | 3,585.83 | - | 61,185.48 | - |
| 财务费用 | -275,402.41 | - | 4,504,615.32 | - |
| 投资损失 | -3,370,716.65 | - | -6,169,593.31 | - |
| 递延所得税 | -412,003.95 | - | -129,933.6 | - |
| 其中:递延所得税资产减少 | -141,757.67 | - | 582,293.16 | - |
| 递延所得税负债增加 | -270,246.28 | - | -712,226.76 | - |
| 存货的减少 | -118,798,918.97 | - | -73,117,859.49 | - |
| 经营性应收项目的减少 | -19,791,430.11 | - | -71,298,206 | - |
| 经营性应付项目的增加 | 119,902,266.84 | - | 180,030,457.74 | - |
| 现金的期末余额 | 531,772,290.85 | - | 509,552,484.66 | - |
| 减:现金的期初余额 | 509,552,484.66 | - | 450,372,597.41 | - |
| 现金及现金等价物的净增加额 | 22,219,806.19 | - | 59,179,887.25 | - |
| 公告日期 | 2025-08-27 | 2025-04-26 | 2025-04-22 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |