| 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 | 187,856,621.59 | 92,180,123.48 | 608,747,660.49 | 389,089,647 |
| 收到的税费返还 | 48,711.63 | 48,711.63 | 120,599.98 | 129,082.2 |
| 收到其他与经营活动有关的现金 | 6,831,468.2 | 1,401,665.44 | 37,804,359.44 | 8,467,882.58 |
| 经营活动现金流入小计 | 194,736,801.42 | 93,630,500.55 | 646,672,619.91 | 397,686,611.78 |
| 购买商品、接受劳务支付的现金 | 108,954,342.72 | 57,816,696.08 | 280,630,674.85 | 200,985,600.08 |
| 支付给职工以及为职工支付的现金 | 73,635,981.47 | 41,346,044.88 | 136,413,066.98 | 101,371,340.35 |
| 支付的各项税费 | 7,560,989.96 | 2,161,355.78 | 61,059,532.29 | 49,148,179.5 |
| 支付其他与经营活动有关的现金 | 23,653,482.91 | 14,221,827.98 | 52,102,983.21 | 35,187,527.87 |
| 经营活动现金流出小计 | 213,804,797.06 | 115,545,924.72 | 530,206,257.33 | 386,692,647.8 |
| 经营活动产生的现金流量净额 | -19,067,995.64 | -21,915,424.17 | 116,466,362.58 | 10,993,963.98 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 3,000,000 | 3,000,000 | - | - |
| 取得投资收益收到的现金 | 1,050,000 | - | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 67,076 | 46,043 |
| 收到的其他与投资活动有关的现金 | 140,000,000 | - | - | - |
| 投资活动现金流入小计 | 144,050,000 | 3,000,000 | 67,076 | 46,043 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 59,655,096.2 | 35,883,259.97 | 76,985,911 | 76,452,933.7 |
| 投资支付的现金 | 375,000 | - | 3,000,000 | 3,000,000 |
| 支付其他与投资活动有关的现金 | 140,000,000 | - | 540,000,000 | - |
| 投资活动现金流出小计 | 200,030,096.2 | 35,883,259.97 | 619,985,911 | 79,452,933.7 |
| 投资活动产生的现金流量净额 | -55,980,096.2 | -32,883,259.97 | -619,918,835 | -79,406,890.7 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 20,016,401.38 | 20,010,356.84 | 21,637,040.44 | 21,633,639.31 |
| 支付其他与筹资活动有关的现金 | 335,732.7 | 335,732.7 | - | - |
| 筹资活动现金流出小计 | 20,352,134.08 | 20,346,089.54 | 21,637,040.44 | 21,633,639.31 |
| 筹资活动产生的现金流量净额 | -20,352,134.08 | -20,346,089.54 | -21,637,040.44 | -21,633,639.31 |
| 四、汇率变动对现金及现金等价物的影响 | 144,973.01 | 464.53 | 130,339.26 | 2,242.35 |
| 五、现金及现金等价物净增加额 | -95,255,252.91 | -75,144,309.15 | -524,959,173.6 | -90,044,323.68 |
| 加:期初现金及现金等价物余额 | 455,091,736.22 | 455,091,736.22 | 980,050,909.82 | 980,050,909.82 |
| 期末现金及现金等价物余额 | 359,836,483.31 | 379,947,427.07 | 455,091,736.22 | 890,006,586.14 |
| 补充资料: | | | | |
| 净利润 | -12,254,704.34 | - | 47,051,002.96 | - |
| 资产减值准备 | 6,256,066.19 | - | 13,917,424.07 | - |
| 固定资产和投资性房地产折旧 | 9,132,225.43 | - | 17,187,591.28 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,132,225.43 | - | 17,187,591.28 | - |
| 无形资产摊销 | 679,895.82 | - | 1,042,071.5 | - |
| 长期待摊费用摊销 | 429,627.54 | - | 1,074,417.02 | - |
| 固定资产报废损失 | - | - | 338,186.62 | - |
| 财务费用 | 173,417.97 | - | 2,030.27 | - |
| 投资损失 | -4,119,733.5 | - | - | - |
| 递延所得税 | -4,051,280.41 | - | -4,496,332.91 | - |
| 其中:递延所得税资产减少 | -4,051,280.41 | - | -1,699,257.34 | - |
| 递延所得税负债增加 | - | - | -2,797,075.57 | - |
| 存货的减少 | -10,293,703.06 | - | -3,154,824.58 | - |
| 经营性应收项目的减少 | -78,064,709.43 | - | 1,181,897.51 | - |
| 经营性应付项目的增加 | 48,967,737.53 | - | 16,136,885.83 | - |
| 其他 | 6,472,311.51 | - | 6,391,407.33 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | 956,097.41 | - | - | - |
| 现金的期末余额 | 359,836,483.31 | - | 455,091,736.22 | - |
| 减:现金的期初余额 | 455,091,736.22 | - | 980,050,909.82 | - |
| 现金及现金等价物的净增加额 | -95,255,252.91 | - | -524,959,173.6 | - |
| 公告日期 | 2025-08-29 | 2025-04-25 | 2025-04-25 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |