| 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 | 1,196,754,190.98 | 610,871,382.03 | 3,214,143,982.38 | 2,453,208,794.89 |
| 收到的税费返还 | 19,315,170.02 | 11,703,896.26 | 19,030,249.61 | 15,052,616.84 |
| 收到其他与经营活动有关的现金 | 21,836,439.92 | 7,733,669.93 | 63,711,066.8 | 58,513,187.68 |
| 经营活动现金流入小计 | 1,237,905,800.92 | 630,308,948.22 | 3,296,885,298.79 | 2,526,774,599.41 |
| 购买商品、接受劳务支付的现金 | 718,747,752.69 | 431,234,916.31 | 1,699,642,938.78 | 1,434,703,477.37 |
| 支付给职工以及为职工支付的现金 | 252,082,343.63 | 140,780,969.02 | 466,966,577.39 | 349,182,034.09 |
| 支付的各项税费 | 130,547,720.58 | 43,062,348.56 | 274,836,014.54 | 157,886,677.53 |
| 支付其他与经营活动有关的现金 | 124,354,623.58 | 58,753,049.75 | 291,009,711.67 | 235,426,298.55 |
| 经营活动现金流出小计 | 1,225,732,440.48 | 673,831,283.64 | 2,732,455,242.38 | 2,177,198,487.54 |
| 经营活动产生的现金流量净额 | 12,173,360.44 | -43,522,335.42 | 564,430,056.41 | 349,576,111.87 |
| 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 | 113,675.22 | - | 4,394,888.95 | 643,958.13 |
| 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 | 113,675.22 | - | 4,394,888.95 | 643,958.13 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 10,804,846 | 6,907,919.09 | 81,110,117.56 | 67,921,625.86 |
| 支付其他与投资活动有关的现金 | - | - | 71,105,833.34 | 71,105,833.34 |
| 投资活动现金流出小计 | 10,804,846 | 6,907,919.09 | 152,215,950.9 | 139,027,459.2 |
| 投资活动产生的现金流量净额 | -10,691,170.78 | -6,907,919.09 | -147,821,061.95 | -138,383,501.07 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 47,620,400 | 39,702,200 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 47,620,400 | 39,702,200 |
| 分配股利、利润或偿付利息支付的现金 | 390,121,693.73 | - | 409,502,068.8 | 409,502,068.8 |
| 支付其他与筹资活动有关的现金 | 2,887,859.13 | 915,518.81 | 7,730,967.67 | 2,209,494.92 |
| 筹资活动现金流出小计 | 393,009,552.86 | 915,518.81 | 417,233,036.47 | 411,711,563.72 |
| 筹资活动产生的现金流量净额 | -393,009,552.86 | -915,518.81 | -369,612,636.47 | -372,009,363.72 |
| 四、汇率变动对现金及现金等价物的影响 | 1,447,515.55 | 236,810.28 | -1,915,292.69 | 855,608.98 |
| 五、现金及现金等价物净增加额 | -390,079,847.65 | -51,108,963.04 | 45,081,065.3 | -159,961,143.94 |
| 加:期初现金及现金等价物余额 | 639,995,551.46 | 639,995,551.46 | 594,914,486.16 | 594,914,486.16 |
| 期末现金及现金等价物余额 | 249,915,703.81 | 588,886,588.42 | 639,995,551.46 | 434,953,342.22 |
| 补充资料: | | | | |
| 净利润 | 76,623,665.83 | - | 480,121,396.45 | - |
| 资产减值准备 | 22,413,517.28 | - | 38,933,882.43 | - |
| 固定资产和投资性房地产折旧 | 47,757,096.53 | - | 87,002,970.83 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 47,757,096.53 | - | 87,002,970.83 | - |
| 无形资产摊销 | 4,910,713.77 | - | 9,700,419.15 | - |
| 长期待摊费用摊销 | 1,202,861.35 | - | 2,186,928.2 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -78,818.13 | - | 5,549,693.09 | - |
| 固定资产报废损失 | -594,070.8 | - | - | - |
| 财务费用 | -1,737,730.63 | - | 2,234,784.69 | - |
| 递延所得税 | -2,225,942.97 | - | -3,160,611.75 | - |
| 其中:递延所得税资产减少 | -2,359,396.69 | - | -3,176,755.16 | - |
| 递延所得税负债增加 | 133,453.72 | - | 16,143.41 | - |
| 存货的减少 | -45,804,367.55 | - | 19,353,552.81 | - |
| 经营性应收项目的减少 | 208,210,429.43 | - | -114,837,240.4 | - |
| 经营性应付项目的增加 | -304,312,227.15 | - | 18,939,266.33 | - |
| 其他 | 2,017,228.4 | - | 11,370,572.21 | - |
| 现金的期末余额 | 249,915,703.81 | - | 639,995,551.46 | - |
| 减:现金的期初余额 | 639,995,551.46 | - | 594,914,486.16 | - |
| 现金及现金等价物的净增加额 | -390,079,847.65 | - | 45,081,065.3 | - |
| 公告日期 | 2025-08-30 | 2025-04-28 | 2025-04-28 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |