| 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 | 379,134,117.76 | 232,395,695.82 | 926,073,009.07 | 701,523,758.42 |
| 收到的税费返还 | 1,578,100.65 | 592,154.09 | 8,364,989.59 | 6,717,778.23 |
| 收到其他与经营活动有关的现金 | 1,891,421.73 | 1,387,763.21 | 11,635,248.06 | 4,606,419.94 |
| 经营活动现金流入小计 | 382,603,640.14 | 234,375,613.12 | 946,073,246.72 | 712,847,956.59 |
| 购买商品、接受劳务支付的现金 | 259,255,592.88 | 124,423,359.85 | 545,908,341.44 | 409,467,106.59 |
| 支付给职工以及为职工支付的现金 | 118,089,321.17 | 57,102,123.06 | 241,329,075.04 | 185,751,124.78 |
| 支付的各项税费 | 8,754,080.68 | 7,210,884.24 | 27,080,852.09 | 20,874,554.4 |
| 支付其他与经营活动有关的现金 | 28,375,457.64 | 15,231,023.97 | 56,420,555.83 | 37,050,626.07 |
| 经营活动现金流出小计 | 414,474,452.37 | 203,967,391.12 | 870,738,824.4 | 653,143,411.84 |
| 经营活动产生的现金流量净额 | -31,870,812.23 | 30,408,222 | 75,334,422.32 | 59,704,544.75 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 352,300,000 | 283,000,000 | 660,271,468.08 | 328,000,000 |
| 取得投资收益收到的现金 | 412,806.95 | 274,494.45 | 4,074,543.19 | 2,088,158.51 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 14,100 | - | - | - |
| 投资活动现金流入小计 | 352,726,906.95 | 283,274,494.45 | 664,346,011.27 | 330,088,158.51 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 19,899,738.27 | 4,210,873.19 | 33,099,831.41 | 27,560,656.33 |
| 投资支付的现金 | 368,600,000 | 331,300,000 | 943,000,000 | 660,000,000 |
| 投资活动现金流出小计 | 388,499,738.27 | 335,510,873.19 | 976,099,831.41 | 687,560,656.33 |
| 投资活动产生的现金流量净额 | -35,772,831.32 | -52,236,378.74 | -311,753,820.14 | -357,472,497.82 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 0 | - |
| 取得借款收到的现金 | - | - | 0 | 0 |
| 收到其他与筹资活动有关的现金 | - | - | 0 | 0 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 0 | 0 |
| 偿还债务支付的现金 | 0 | 0 | 119,322,342.69 | 119,322,342.69 |
| 分配股利、利润或偿付利息支付的现金 | 0 | 0 | 53,264,496.91 | 53,066,277.49 |
| 支付其他与筹资活动有关的现金 | 280,489 | 146,857 | 14,870,255.55 | 13,818,716.8 |
| 筹资活动现金流出小计 | 280,489 | 146,857 | 187,457,095.15 | 186,207,336.98 |
| 筹资活动产生的现金流量净额 | -280,489 | -146,857 | -187,457,095.15 | -186,207,336.98 |
| 四、汇率变动对现金及现金等价物的影响 | 90,130.31 | -4,143.12 | -26,893.05 | -15,966.11 |
| 五、现金及现金等价物净增加额 | -67,834,002.24 | -21,979,156.86 | -423,903,386.02 | -483,991,256.16 |
| 加:期初现金及现金等价物余额 | 226,803,251.77 | 226,803,251.77 | 650,706,637.79 | 650,706,637.79 |
| 期末现金及现金等价物余额 | 158,969,249.53 | 204,824,094.91 | 226,803,251.77 | 166,715,381.63 |
| 补充资料: | | | | |
| 净利润 | -19,670,852.32 | - | -89,394,046.32 | - |
| 资产减值准备 | 8,193,241.3 | - | 51,160,776.37 | - |
| 固定资产和投资性房地产折旧 | 13,669,408.95 | - | 26,160,403.05 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 13,669,408.95 | - | 26,160,403.05 | - |
| 无形资产摊销 | 1,938,269.52 | - | 3,907,767.07 | - |
| 长期待摊费用摊销 | 332,185.66 | - | 484,341.66 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -933.29 | - | -5,423.69 | - |
| 固定资产报废损失 | 125,985.65 | - | 286,687.48 | - |
| 公允价值变动损失 | 0 | - | -63,806.6 | - |
| 财务费用 | -72,808.31 | - | 1,590,347.11 | - |
| 投资损失 | -1,935,931.81 | - | -4,074,643.19 | - |
| 递延所得税 | -413,078.86 | - | 5,881,384.39 | - |
| 其中:递延所得税资产减少 | -262,172.87 | - | 6,376,126.39 | - |
| 递延所得税负债增加 | -150,905.99 | - | -494,742 | - |
| 存货的减少 | -62,798,284.82 | - | 54,841,750.12 | - |
| 经营性应收项目的减少 | -11,748,435.8 | - | 79,554,253.19 | - |
| 经营性应付项目的增加 | 39,041,340.36 | - | -57,603,836.31 | - |
| 其他 | - | - | 0 | - |
| 现金的期末余额 | 158,969,249.53 | - | 226,803,251.77 | - |
| 减:现金的期初余额 | 226,803,251.77 | - | 650,706,637.79 | - |
| 现金及现金等价物的净增加额 | -67,834,002.24 | - | -423,903,386.02 | - |
| 公告日期 | 2025-08-21 | 2025-04-26 | 2025-04-26 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |