| 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 | 134,023,796.93 | 53,056,621.79 | 298,150,806.94 | 197,817,507.49 |
| 收到的税费返还 | 674,604.97 | 471,939.88 | 783,223.62 | 1,840,280.84 |
| 收到其他与经营活动有关的现金 | 11,887,863.43 | 4,522,828.88 | 32,610,284.62 | 23,418,059.2 |
| 经营活动现金流入小计 | 146,586,265.33 | 58,051,390.55 | 331,544,315.18 | 223,075,847.53 |
| 购买商品、接受劳务支付的现金 | 53,097,298.62 | 26,158,071.25 | 251,275,082.09 | 251,222,643.32 |
| 支付给职工以及为职工支付的现金 | 17,123,289.39 | 9,816,197.23 | 32,218,376.57 | 21,909,580.26 |
| 支付的各项税费 | 6,674,984.35 | 6,052,552.52 | 8,580,134.65 | 8,355,033.27 |
| 支付其他与经营活动有关的现金 | 14,116,327.31 | 6,526,183.82 | 37,004,278.51 | 21,998,220.74 |
| 经营活动现金流出小计 | 91,011,899.67 | 48,553,004.82 | 329,077,871.82 | 303,485,477.59 |
| 经营活动产生的现金流量净额 | 55,574,365.66 | 9,498,385.73 | 2,466,443.36 | -80,409,630.06 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 1,505,457.9 | - |
| 取得投资收益收到的现金 | - | - | 2,243,063.29 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 30,000 | 30,000 | 40,707.96 | 46,000 |
| 收到的其他与投资活动有关的现金 | 1,063,430.44 | 1,063,430.44 | - | 2,796,143.59 |
| 投资活动现金流入小计 | 1,093,430.44 | 1,093,430.44 | 3,789,229.15 | 2,842,143.59 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 28,485,154.17 | 14,319,143.41 | 63,066,471.37 | 39,599,577.53 |
| 投资活动现金流出小计 | 28,485,154.17 | 14,319,143.41 | 63,066,471.37 | 39,599,577.53 |
| 投资活动产生的现金流量净额 | -27,391,723.73 | -13,225,712.97 | -59,277,242.22 | -36,757,433.94 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 961,044 | 961,044 |
| 取得借款收到的现金 | 29,290,000 | 22,790,000 | 118,730,000 | 99,724,000 |
| 收到其他与筹资活动有关的现金 | 303,375.4 | 303,375.4 | - | 17,934,565.55 |
| 筹资活动现金流入小计 | 29,593,375.4 | 23,093,375.4 | 119,691,044 | 118,619,609.55 |
| 偿还债务支付的现金 | 36,724,000 | 26,900,000 | 122,700,000 | 79,400,000 |
| 分配股利、利润或偿付利息支付的现金 | 5,485,692.57 | 177,302.49 | 14,529,613.84 | 14,118,165.36 |
| 支付其他与筹资活动有关的现金 | 9,133,642.43 | 3,223,697.63 | 234,936 | 5,057,982.1 |
| 筹资活动现金流出小计 | 51,343,335 | 30,301,000.12 | 137,464,549.84 | 98,576,147.46 |
| 筹资活动产生的现金流量净额 | -21,749,959.6 | -7,207,624.72 | -17,773,505.84 | 20,043,462.09 |
| 四、汇率变动对现金及现金等价物的影响 | 10,625.83 | 5,294.35 | -1,401.75 | 58,789.02 |
| 五、现金及现金等价物净增加额 | 6,443,308.16 | -10,929,657.61 | -74,585,706.45 | -97,064,812.89 |
| 加:期初现金及现金等价物余额 | 41,745,021.3 | 41,745,021.3 | 116,330,727.75 | 116,330,727.75 |
| 期末现金及现金等价物余额 | 48,188,329.46 | 30,815,363.69 | 41,745,021.3 | 19,265,914.86 |
| 补充资料: | | | | |
| 净利润 | -6,164,044.85 | - | 15,766,306.78 | - |
| 资产减值准备 | -1,501,441.13 | - | 4,489,768.4 | - |
| 固定资产和投资性房地产折旧 | 4,147,664.82 | - | 8,530,142.62 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,147,664.82 | - | 8,530,142.62 | - |
| 无形资产摊销 | 569,878.8 | - | 1,076,054.4 | - |
| 长期待摊费用摊销 | 90,386.4 | - | 171,903.94 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -1,242.76 | - | -40,707.96 | - |
| 公允价值变动损失 | 18,773.28 | - | 3,946,341.01 | - |
| 财务费用 | 385,702.48 | - | 2,205,358.19 | - |
| 投资损失 | -81,628.07 | - | -333,740.19 | - |
| 递延所得税 | -491,619.07 | - | -1,601,221.85 | - |
| 其中:递延所得税资产减少 | -331,804.33 | - | -665,527.86 | - |
| 递延所得税负债增加 | -159,814.74 | - | -935,693.99 | - |
| 存货的减少 | -2,304,511.33 | - | 15,971,936.87 | - |
| 经营性应收项目的减少 | -17,187,627.75 | - | 63,992,077.37 | - |
| 经营性应付项目的增加 | 41,303,871.76 | - | -110,267,613.62 | - |
| 其他 | 35,382,738.18 | - | 428,848.41 | - |
| 现金的期末余额 | 48,188,329.46 | - | 41,745,021.3 | - |
| 减:现金的期初余额 | 41,745,021.3 | - | 116,330,727.75 | - |
| 现金及现金等价物的净增加额 | 6,443,308.16 | - | -74,585,706.45 | - |
| 公告日期 | 2025-08-28 | 2025-04-25 | 2025-04-25 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |