| 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 | 167,576,383.97 | 78,444,791.35 | 124,851,419.53 | 95,497,127.49 |
| 收到的税费返还 | 23,536.3 | 17,172.04 | 18,226.4 | 18,241.4 |
| 收到其他与经营活动有关的现金 | 12,863,889.64 | 4,555,169.53 | 79,688,173.37 | 74,767,045.04 |
| 经营活动现金流入小计 | 180,463,809.91 | 83,017,132.92 | 204,557,819.3 | 170,282,413.93 |
| 购买商品、接受劳务支付的现金 | 100,975,665.63 | 63,052,620.22 | 132,445,120.95 | 138,847,827.06 |
| 支付给职工以及为职工支付的现金 | 30,406,635.03 | 15,778,289.33 | 65,738,059.97 | 48,070,786.67 |
| 支付的各项税费 | 3,623,297.05 | 1,832,986.07 | 10,358,691.6 | 8,759,175.7 |
| 支付其他与经营活动有关的现金 | 19,701,269.7 | 12,041,922.63 | 118,793,187.07 | 117,122,056.88 |
| 经营活动现金流出小计 | 154,706,867.41 | 92,705,818.25 | 327,335,059.59 | 312,799,846.31 |
| 经营活动产生的现金流量净额 | 25,756,942.5 | -9,688,685.33 | -122,777,240.29 | -142,517,432.38 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 0 | 0 | 60,000,000 | 40,000,000 |
| 取得投资收益收到的现金 | 0 | 0 | 321,915.15 | 167,563.17 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 0 | - | 11,875,160 | - |
| 投资活动现金流入小计 | 0 | 0 | 72,197,075.15 | 40,167,563.17 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 49,678,092.65 | 41,103,266.07 | 133,157,456.45 | 108,939,956.25 |
| 投资支付的现金 | 0 | 0 | 60,000,000 | 60,000,000 |
| 投资活动现金流出小计 | 49,678,092.65 | 41,103,266.07 | 193,157,456.45 | 168,939,956.25 |
| 投资活动产生的现金流量净额 | -49,678,092.65 | -41,103,266.07 | -120,960,381.3 | -128,772,393.08 |
| 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 | 10,000,000 | 10,000,000 | 237,300,000 | 207,700,000 |
| 收到其他与筹资活动有关的现金 | - | 0 | 0 | 0 |
| 筹资活动现金流入小计 | 10,000,000 | 10,000,000 | 237,300,000 | 207,700,000 |
| 偿还债务支付的现金 | 85,500,000 | 55,000,000 | 182,000,000 | 176,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 4,462,270.11 | 1,713,216.65 | 24,926,294.45 | 21,607,043.36 |
| 支付其他与筹资活动有关的现金 | 0 | 0 | 568,146.67 | 501,480 |
| 筹资活动现金流出小计 | 89,962,270.11 | 56,713,216.65 | 207,494,441.12 | 198,608,523.36 |
| 筹资活动产生的现金流量净额 | -79,962,270.11 | -46,713,216.65 | 29,805,558.88 | 9,091,476.64 |
| 五、现金及现金等价物净增加额 | -103,883,420.26 | -97,505,168.05 | -213,932,062.71 | -262,198,348.82 |
| 加:期初现金及现金等价物余额 | 188,303,102.51 | 188,861,090.09 | 402,235,165.22 | 402,235,165.22 |
| 期末现金及现金等价物余额 | 84,419,682.25 | 91,355,922.04 | 188,303,102.51 | 140,036,816.4 |
| 补充资料: | | | | |
| 净利润 | 12,758,007.8 | - | -131,341,520.87 | - |
| 资产减值准备 | 10,189,052.8 | - | 108,786,617.04 | - |
| 固定资产和投资性房地产折旧 | 3,053,472.54 | - | 5,913,291.59 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 3,053,472.54 | - | 5,913,291.59 | - |
| 无形资产摊销 | 1,891,163.72 | - | 3,680,975.55 | - |
| 长期待摊费用摊销 | - | - | 105,877.08 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -7,454,621.34 | - | - | - |
| 固定资产报废损失 | - | - | 495.59 | - |
| 财务费用 | 2,875,596.36 | - | 6,461,625.22 | - |
| 投资损失 | - | - | -321,915.15 | - |
| 递延所得税 | 1,371,245.14 | - | -24,798,366.81 | - |
| 其中:递延所得税资产减少 | 1,392,022.82 | - | -24,741,042.66 | - |
| 递延所得税负债增加 | -20,777.68 | - | -57,324.15 | - |
| 存货的减少 | -20,574,447.07 | - | -54,283,356.8 | - |
| 经营性应收项目的减少 | 13,131,849 | - | -55,943,305.15 | - |
| 经营性应付项目的增加 | 8,361,766.12 | - | 18,962,342.42 | - |
| 现金的期末余额 | 84,419,682.25 | - | 188,303,102.51 | - |
| 减:现金的期初余额 | 188,303,102.51 | - | 402,235,165.22 | - |
| 现金及现金等价物的净增加额 | -103,883,420.26 | - | -213,932,062.71 | - |
| 公告日期 | 2025-08-09 | 2025-04-29 | 2025-04-28 | 2024-10-28 |
| 审计意见(境内) | | | 带强调事项段的无保留意见 | |