| 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 | 214,331,352.33 | 90,404,193.34 | 1,107,591,839.92 | 645,826,746.73 |
| 收到的税费返还 | 1,288,675.95 | 973,263.38 | 589,077.12 | 8,166,483.43 |
| 收到其他与经营活动有关的现金 | 51,612,008.63 | 27,824,389.36 | 98,857,763.22 | 59,796,338.92 |
| 经营活动现金流入小计 | 267,232,036.91 | 119,201,846.08 | 1,207,038,680.26 | 713,789,569.08 |
| 购买商品、接受劳务支付的现金 | 259,440,425.55 | 149,465,923.61 | 469,925,944.31 | 328,888,919.17 |
| 支付给职工以及为职工支付的现金 | 194,813,515.76 | 121,239,571.92 | 329,798,119.94 | 250,215,373.91 |
| 支付的各项税费 | 47,918,226.99 | 42,332,516.72 | 73,766,594.99 | 45,010,201.05 |
| 支付其他与经营活动有关的现金 | 78,863,972.97 | 42,050,696.72 | 149,436,903.91 | 102,982,781.38 |
| 经营活动现金流出小计 | 581,036,141.27 | 355,088,708.97 | 1,022,927,563.15 | 727,097,275.51 |
| 经营活动产生的现金流量净额 | -313,804,104.36 | -235,886,862.89 | 184,111,117.11 | -13,307,706.43 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 221,000 | - | 39,316,057 | 39,816,057 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 9,452.29 | 4,482.29 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 50,401,128.25 | 50,401,128.25 |
| 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 | 221,000 | - | 89,726,637.54 | 90,221,667.54 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 3,294,389.33 | 2,194,325.25 | 5,562,399.31 | 2,609,716.9 |
| 投资支付的现金 | 32,232,991 | - | 32,232,991 | 32,232,991 |
| 投资活动现金流出小计 | 35,527,380.33 | 2,194,325.25 | 37,795,390.31 | 34,842,707.9 |
| 投资活动产生的现金流量净额 | -35,306,380.33 | -2,194,325.25 | 51,931,247.23 | 55,378,959.64 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 0 | 56,796,800 | 47,467,400 |
| 筹资活动现金流入平衡项目 | - | 0 | 0 | 0 |
| 筹资活动现金流入小计 | - | 0 | 56,796,800 | 47,467,400 |
| 分配股利、利润或偿付利息支付的现金 | 12,127,058.82 | - | - | - |
| 支付其他与筹资活动有关的现金 | 2,353,641.32 | 0 | 130,325,274.27 | 129,322,822.23 |
| 筹资活动现金流出小计 | 14,480,700.14 | 0 | 130,325,274.27 | 129,322,822.23 |
| 筹资活动产生的现金流量净额 | -14,480,700.14 | 0 | -73,528,474.27 | -81,855,422.23 |
| 五、现金及现金等价物净增加额 | -363,591,184.83 | -238,081,188.14 | 162,513,890.07 | -39,784,169.02 |
| 加:期初现金及现金等价物余额 | 968,483,698.16 | 968,483,698.16 | 805,969,808.09 | 805,969,808.09 |
| 期末现金及现金等价物余额 | 604,892,513.33 | 730,402,510.02 | 968,483,698.16 | 766,185,639.07 |
| 补充资料: | | | | |
| 净利润 | 56,452,442.35 | - | 127,132,062.34 | - |
| 资产减值准备 | 13,470,317.78 | - | 16,131,570.43 | - |
| 固定资产和投资性房地产折旧 | 7,200,941.04 | - | 14,151,254.35 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,200,941.04 | - | 14,151,254.35 | - |
| 无形资产摊销 | 3,540,767.26 | - | 7,145,254.36 | - |
| 长期待摊费用摊销 | 443,617.24 | - | 616,320.75 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -10,496.96 | - |
| 财务费用 | 30,879.51 | - | 432,054 | - |
| 投资损失 | - | - | -9,359,096.13 | - |
| 递延所得税 | 1,081,590.4 | - | -3,157,899.91 | - |
| 其中:递延所得税资产减少 | 106,286.87 | - | -2,133,114.15 | - |
| 递延所得税负债增加 | 975,303.53 | - | -1,024,785.76 | - |
| 存货的减少 | -33,752,319.78 | - | -39,690,580.51 | - |
| 经营性应收项目的减少 | -142,521,163.47 | - | -42,048,320.87 | - |
| 经营性应付项目的增加 | -221,084,437.43 | - | 109,236,847.24 | - |
| 现金的期末余额 | 604,892,513.33 | - | 968,483,698.16 | - |
| 减:现金的期初余额 | 968,483,698.16 | - | 805,969,808.09 | - |
| 现金及现金等价物的净增加额 | -363,591,184.83 | - | 162,513,890.07 | - |
| 公告日期 | 2025-08-27 | 2025-04-24 | 2025-04-09 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |