| 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 | 109,756,559.61 | 52,417,823.93 | 269,821,816.79 | 180,395,517.57 |
| 收到的税费返还 | 1,213,311.78 | 495,498.41 | 551,773.19 | 32,764.21 |
| 收到其他与经营活动有关的现金 | 15,383,616.22 | 5,529,447.88 | 38,061,776.02 | 42,343,144.25 |
| 经营活动现金流入小计 | 126,353,487.61 | 58,442,770.22 | 308,435,366 | 222,771,426.03 |
| 购买商品、接受劳务支付的现金 | 87,228,494.68 | 37,096,338.47 | 175,595,979.67 | 108,219,984.48 |
| 支付给职工以及为职工支付的现金 | 21,498,850.49 | 11,498,674.3 | 33,746,285.95 | 24,767,922.96 |
| 支付的各项税费 | 2,671,397.54 | 1,928,960.49 | 10,535,049.54 | 10,373,579.56 |
| 支付其他与经营活动有关的现金 | 15,137,879.92 | 6,561,159.33 | 63,056,527.33 | 84,035,515.29 |
| 经营活动现金流出小计 | 126,536,622.63 | 57,085,132.59 | 282,933,842.49 | 227,397,002.29 |
| 经营活动产生的现金流量净额 | -183,135.02 | 1,357,637.63 | 25,501,523.51 | -4,625,576.26 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 13,000,000 | 2,000,000 | 16,880,000 | 13,000,000 |
| 取得投资收益收到的现金 | 39,733.33 | 20,391.92 | 97,355.88 | 76,072.84 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 315,800 | 220,000 | 270,241 | 106,800 |
| 投资活动现金流入小计 | 13,355,533.33 | 2,240,391.92 | 17,247,596.88 | 13,182,872.84 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 51,517,007.03 | 28,957,975.51 | 109,412,293.91 | 77,425,046.94 |
| 投资支付的现金 | 18,000,000 | 8,000,000 | 7,188,000 | 7,000,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 188,000 |
| 投资活动现金流出小计 | 69,517,007.03 | 36,957,975.51 | 116,600,293.91 | 84,613,046.94 |
| 投资活动产生的现金流量净额 | -56,161,473.7 | -34,717,583.59 | -99,352,697.03 | -71,430,174.1 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 46,140,000 | 26,140,000 | 101,591,347.2 | 90,300,000 |
| 收到其他与筹资活动有关的现金 | 2,338,212.15 | 8,778,700 | 2,885,133.65 | - |
| 筹资活动现金流入小计 | 48,478,212.15 | 34,918,700 | 104,476,480.85 | 90,300,000 |
| 偿还债务支付的现金 | 10,200,000 | 7,340,000 | 30,260,000 | 30,100,000 |
| 分配股利、利润或偿付利息支付的现金 | 2,343,493.76 | 849,591.35 | 2,913,386.15 | 1,544,899.55 |
| 支付其他与筹资活动有关的现金 | 2,427,516.34 | 932,328.44 | 2,055,120 | 1,494,100 |
| 筹资活动现金流出小计 | 14,971,010.1 | 9,121,919.79 | 35,228,506.15 | 33,138,999.55 |
| 筹资活动产生的现金流量净额 | 33,507,202.05 | 25,796,780.21 | 69,247,974.7 | 57,161,000.45 |
| 四、汇率变动对现金及现金等价物的影响 | 20,128.29 | -938.79 | 22,503.84 | 142,837.86 |
| 五、现金及现金等价物净增加额 | -22,817,278.38 | -7,564,104.54 | -4,580,694.98 | -18,751,912.05 |
| 加:期初现金及现金等价物余额 | 60,531,121.64 | 60,531,121.64 | 65,111,816.62 | 65,111,816.62 |
| 期末现金及现金等价物余额 | 37,713,843.26 | 52,967,017.1 | 60,531,121.64 | 46,359,904.57 |
| 补充资料: | | | | |
| 净利润 | 6,249,073.73 | - | 27,945,519.24 | - |
| 资产减值准备 | -1,445,531.14 | - | 4,841,045.5 | - |
| 固定资产和投资性房地产折旧 | 10,827,009.75 | - | 9,619,098.03 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,827,009.75 | - | 9,619,098.03 | - |
| 无形资产摊销 | 287,918.2 | - | 315,948.89 | - |
| 长期待摊费用摊销 | 2,658,867.24 | - | 5,461,578.39 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -242,358.13 | - | -160,415.07 | - |
| 固定资产报废损失 | - | - | 1,148,421.3 | - |
| 公允价值变动损失 | -31,219.51 | - | -121,826.22 | - |
| 财务费用 | 2,176,298.13 | - | 3,087,282.03 | - |
| 投资损失 | -21,213.62 | - | -97,355.88 | - |
| 递延所得税 | -662,614.59 | - | 1,067,893.77 | - |
| 其中:递延所得税资产减少 | -662,614.59 | - | 1,436,295.43 | - |
| 递延所得税负债增加 | - | - | -368,401.66 | - |
| 存货的减少 | -24,000,829.07 | - | 535,048.45 | - |
| 经营性应收项目的减少 | 6,954,109.74 | - | -80,110,698.34 | - |
| 经营性应付项目的增加 | -4,021,341.84 | - | 50,366,668.44 | - |
| 现金的期末余额 | 37,713,843.26 | - | 60,531,121.64 | - |
| 减:现金的期初余额 | 60,531,121.64 | - | 65,111,816.62 | - |
| 现金及现金等价物的净增加额 | -22,817,278.38 | - | -4,580,694.98 | - |
| 公告日期 | 2025-08-27 | 2025-04-23 | 2025-04-23 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |