| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 244,918,096.41 | 187,856,621.59 | 92,180,123.48 | 608,747,660.49 |
| 收到的税费返还 | 88,533.81 | 48,711.63 | 48,711.63 | 120,599.98 |
| 收到其他与经营活动有关的现金 | 8,352,378.55 | 6,831,468.2 | 1,401,665.44 | 37,804,359.44 |
| 经营活动现金流入小计 | 253,359,008.77 | 194,736,801.42 | 93,630,500.55 | 646,672,619.91 |
| 购买商品、接受劳务支付的现金 | 147,397,719.65 | 108,954,342.72 | 57,816,696.08 | 280,630,674.85 |
| 支付给职工以及为职工支付的现金 | 99,030,418.48 | 73,635,981.47 | 41,346,044.88 | 136,413,066.98 |
| 支付的各项税费 | 20,505,807.16 | 7,560,989.96 | 2,161,355.78 | 61,059,532.29 |
| 支付其他与经营活动有关的现金 | 39,583,045.17 | 23,653,482.91 | 14,221,827.98 | 52,102,983.21 |
| 经营活动现金流出小计 | 306,516,990.46 | 213,804,797.06 | 115,545,924.72 | 530,206,257.33 |
| 经营活动产生的现金流量净额 | -53,157,981.69 | -19,067,995.64 | -21,915,424.17 | 116,466,362.58 |
| 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 | 3,000,000 | - |
| 取得投资收益收到的现金 | 1,050,000 | 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 |
| 收到的其他与投资活动有关的现金 | 140,000,000 | 140,000,000 | - | - |
| 投资活动现金流入小计 | 144,050,000 | 144,050,000 | 3,000,000 | 67,076 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 100,998,200.85 | 59,655,096.2 | 35,883,259.97 | 76,985,911 |
| 投资支付的现金 | 875,000 | 375,000 | - | 3,000,000 |
| 支付其他与投资活动有关的现金 | 140,000,000 | 140,000,000 | - | 540,000,000 |
| 投资活动现金流出小计 | 241,873,200.85 | 200,030,096.2 | 35,883,259.97 | 619,985,911 |
| 投资活动产生的现金流量净额 | -97,823,200.85 | -55,980,096.2 | -32,883,259.97 | -619,918,835 |
| 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 | 20,016,401.38 | 20,010,356.84 | 21,637,040.44 |
| 支付其他与筹资活动有关的现金 | 1,307,198.1 | 335,732.7 | 335,732.7 | - |
| 筹资活动现金流出小计 | 21,323,599.48 | 20,352,134.08 | 20,346,089.54 | 21,637,040.44 |
| 筹资活动产生的现金流量净额 | -21,323,599.48 | -20,352,134.08 | -20,346,089.54 | -21,637,040.44 |
| 四、汇率变动对现金及现金等价物的影响 | 152,881.86 | 144,973.01 | 464.53 | 130,339.26 |
| 五、现金及现金等价物净增加额 | -172,151,900.16 | -95,255,252.91 | -75,144,309.15 | -524,959,173.6 |
| 加:期初现金及现金等价物余额 | 455,091,736.22 | 455,091,736.22 | 455,091,736.22 | 980,050,909.82 |
| 期末现金及现金等价物余额 | 282,939,836.06 | 359,836,483.31 | 379,947,427.07 | 455,091,736.22 |
| 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 | 2025-10-31 | 2025-08-29 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |