| 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 | 521,508,073.6 | 241,609,241.22 | 1,544,429,589.02 | 968,337,111.15 |
| 收到的税费返还 | 14,528,872.38 | 5,090,636.46 | 117,282,604.24 | 114,491,187.92 |
| 收到其他与经营活动有关的现金 | 23,439,807.29 | 21,091,336.85 | 60,931,083.84 | 57,751,581.12 |
| 经营活动现金流入小计 | 559,476,753.27 | 267,791,214.53 | 1,722,643,277.1 | 1,140,579,880.19 |
| 购买商品、接受劳务支付的现金 | 558,314,694.04 | 203,644,224.65 | 1,048,116,585.49 | 740,746,750.22 |
| 支付给职工以及为职工支付的现金 | 163,041,184.96 | 70,817,345.66 | 356,498,386 | 253,063,453.76 |
| 支付的各项税费 | 69,117,919.42 | 31,800,720.73 | 74,013,448.95 | 56,520,762.9 |
| 支付其他与经营活动有关的现金 | 20,157,976.63 | 9,659,087.23 | 82,038,226.51 | 31,800,770.4 |
| 经营活动现金流出小计 | 810,631,775.05 | 315,921,378.27 | 1,560,666,646.95 | 1,082,131,737.28 |
| 经营活动产生的现金流量净额 | -251,155,021.78 | -48,130,163.74 | 161,976,630.15 | 58,448,142.91 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 390,000,000 | 380,000,000 |
| 取得投资收益收到的现金 | - | - | 3,967,331.73 | 3,975,889.64 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 70,105,658.96 | - |
| 投资活动现金流入的平衡项目 | - | - | 0 | 0 |
| 投资活动现金流入小计 | - | - | 464,072,990.69 | 383,975,889.64 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 147,132,004.25 | 48,463,874.9 | 841,200,201.91 | 484,542,261.04 |
| 投资支付的现金 | - | - | 210,000,000 | 150,000,000 |
| 投资活动现金流出小计 | 147,132,004.25 | 48,463,874.9 | 1,051,200,201.91 | 634,542,261.04 |
| 投资活动产生的现金流量净额 | -147,132,004.25 | -48,463,874.9 | -587,127,211.22 | -250,566,371.4 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 5,000,000 |
| 取得借款收到的现金 | 800,000,000 | 470,000,000 | 1,351,000,000 | 1,074,583,500 |
| 收到其他与筹资活动有关的现金 | - | - | 216,984,206.08 | - |
| 筹资活动现金流入小计 | 800,000,000 | 470,000,000 | 1,567,984,206.08 | 1,079,583,500 |
| 偿还债务支付的现金 | 245,543,332 | 36,508,332 | 988,607,894.56 | 526,140,239.2 |
| 分配股利、利润或偿付利息支付的现金 | 26,502,549 | 12,100,871.69 | 66,549,573.12 | 63,917,668.09 |
| 支付其他与筹资活动有关的现金 | 310,741,958.67 | 311,984,593.74 | 153,792,965.28 | 248,939,466.32 |
| 筹资活动现金流出小计 | 582,787,839.67 | 360,593,797.43 | 1,208,950,432.96 | 838,997,373.61 |
| 筹资活动产生的现金流量净额 | 217,212,160.33 | 109,406,202.57 | 359,033,773.12 | 240,586,126.39 |
| 四、汇率变动对现金及现金等价物的影响 | 2,691,192.67 | 1,376,384.67 | 1,743,869.76 | 757,111.96 |
| 五、现金及现金等价物净增加额 | -178,383,673.03 | 14,188,548.6 | -64,372,938.19 | 49,225,009.86 |
| 加:期初现金及现金等价物余额 | 528,312,305.8 | 528,312,305.8 | 592,685,243.99 | 592,691,379.57 |
| 期末现金及现金等价物余额 | 349,928,632.77 | 542,500,854.4 | 528,312,305.8 | 641,916,389.43 |
| 补充资料: | | | | |
| 净利润 | 8,727,668.2 | - | -98,930,537.6 | - |
| 资产减值准备 | -1,775,166.21 | - | 49,738,545.99 | - |
| 固定资产和投资性房地产折旧 | 202,294,976.44 | - | 366,137,195.54 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 202,294,976.44 | - | 366,137,195.54 | - |
| 无形资产摊销 | 3,681,802.66 | - | 7,721,149 | - |
| 长期待摊费用摊销 | 393,250.2 | - | 786,500.4 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -616,725.86 | - | -57,268,172.21 | - |
| 财务费用 | 32,390,808.29 | - | 59,678,887.89 | - |
| 投资损失 | - | - | -3,366,579.1 | - |
| 递延所得税 | -467,245.27 | - | -22,700,883.88 | - |
| 其中:递延所得税资产减少 | 185,303.2 | - | -5,461,492.39 | - |
| 递延所得税负债增加 | -652,548.47 | - | -17,239,391.49 | - |
| 存货的减少 | -103,361,886.63 | - | -275,108,580.45 | - |
| 经营性应收项目的减少 | -286,616,275.77 | - | -160,538,626.6 | - |
| 经营性应付项目的增加 | -112,564,950.33 | - | 297,108,583.3 | - |
| 其他 | 486,129.15 | - | 65,373.11 | - |
| 现金的期末余额 | 349,928,632.77 | - | 528,312,305.8 | - |
| 减:现金的期初余额 | 528,312,305.8 | - | 592,685,243.99 | - |
| 现金及现金等价物的净增加额 | -178,383,673.03 | - | -64,372,938.19 | - |
| 公告日期 | 2025-08-20 | 2025-04-30 | 2025-04-09 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |