| 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 | 148,316,951.22 | 70,491,799.64 | 288,009,426.37 | 231,807,997.06 |
| 收到的税费返还 | 1,410,328.25 | 790,123.02 | 5,566,036.36 | 5,162,804.61 |
| 收到其他与经营活动有关的现金 | 8,650,900.58 | 2,332,557.88 | 50,419,897.35 | 34,146,302.4 |
| 经营活动现金流入小计 | 158,378,180.05 | 73,614,480.54 | 343,995,360.08 | 271,117,104.07 |
| 购买商品、接受劳务支付的现金 | 43,207,994.75 | 17,386,664.78 | 87,372,320.44 | 96,188,782.43 |
| 支付给职工以及为职工支付的现金 | 72,098,462.54 | 37,931,630.6 | 172,029,476 | 127,142,051.1 |
| 支付的各项税费 | 9,663,980.95 | 5,673,402.09 | 16,119,112.97 | 14,793,574.38 |
| 支付其他与经营活动有关的现金 | 22,472,144.82 | 13,566,194.62 | 88,539,495.91 | 43,252,162.56 |
| 经营活动现金流出小计 | 147,442,583.06 | 74,557,892.09 | 364,060,405.32 | 281,376,570.47 |
| 经营活动产生的现金流量净额 | 10,935,596.99 | -943,411.55 | -20,065,045.24 | -10,259,466.4 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | 0 | - | - |
| 取得投资收益收到的现金 | - | 0 | 11,069,679.41 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 200 | 0 | 281,296.19 | - |
| 处置子公司及其他营业单位收到的现金净额 | - | 0 | - | - |
| 收到的其他与投资活动有关的现金 | 15,674,649.77 | 653,362.97 | 41,500,000.22 | 1,510,342.49 |
| 投资活动现金流入小计 | 15,674,849.77 | 653,362.97 | 52,850,975.82 | 1,510,342.49 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 121,424.98 | 7,110.62 | 2,923,251.55 | 507,776.24 |
| 投资支付的现金 | - | 0 | 60,000,000 | - |
| 取得子公司及其他营业单位支付的现金 | - | 0 | - | - |
| 支付其他与投资活动有关的现金 | 45,010,560.2 | 15,010,560.2 | 30,000,000 | 89,988,462.34 |
| 投资活动现金流出小计 | 45,131,985.18 | 15,017,670.82 | 92,923,251.55 | 90,496,238.58 |
| 投资活动产生的现金流量净额 | -29,457,135.41 | -14,364,307.85 | -40,072,275.73 | -88,985,896.09 |
| 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 | 19,740,000 | 19,800,000 | 50,000,000 | 43,100,000 |
| 筹资活动现金流入小计 | 19,740,000 | 19,800,000 | 50,000,000 | 43,100,000 |
| 偿还债务支付的现金 | 10,000,000 | - | 51,400,000 | 23,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 299,590.03 | 157,111.12 | 997,173.45 | 582,408.77 |
| 支付其他与筹资活动有关的现金 | - | 222,815 | 23,973,009.42 | - |
| 筹资活动现金流出小计 | 10,299,590.03 | 379,926.12 | 76,370,182.87 | 23,582,408.77 |
| 筹资活动产生的现金流量净额 | 9,440,409.97 | 19,420,073.88 | -26,370,182.87 | 19,517,591.23 |
| 四、汇率变动对现金及现金等价物的影响 | 631.65 | 546.98 | 1,204.5 | -8,418.96 |
| 五、现金及现金等价物净增加额 | -9,080,496.8 | 4,112,901.46 | -86,506,299.34 | -79,736,190.22 |
| 加:期初现金及现金等价物余额 | 60,070,291.91 | 60,070,291.91 | 146,576,591.25 | 146,576,591.25 |
| 期末现金及现金等价物余额 | 50,989,795.11 | 64,183,193.37 | 60,070,291.91 | 66,840,401.03 |
| 补充资料: | | | | |
| 净利润 | 3,298,746.43 | - | -55,091,424.89 | - |
| 资产减值准备 | -46,813.67 | - | 6,870,549.27 | - |
| 固定资产和投资性房地产折旧 | 2,292,288.2 | - | 8,438,631.47 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 2,292,288.2 | - | 8,438,631.47 | - |
| 无形资产摊销 | 1,058,900.68 | - | 3,122,873.55 | - |
| 长期待摊费用摊销 | 860,358.26 | - | 1,217,416.61 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -55,649.14 | - | -148,679.39 | - |
| 固定资产报废损失 | - | - | 119,672.5 | - |
| 公允价值变动损失 | -56,690.42 | - | -958,462.12 | - |
| 财务费用 | -1,546,630.43 | - | 3,993,122.9 | - |
| 投资损失 | 293,027.23 | - | -64,854.07 | - |
| 递延所得税 | -19,107.24 | - | -771,272.12 | - |
| 其中:递延所得税资产减少 | -19,107.24 | - | -290,646.48 | - |
| 递延所得税负债增加 | 0 | - | -480,625.64 | - |
| 存货的减少 | -5,013,175.24 | - | -17,266,357.11 | - |
| 经营性应收项目的减少 | 20,556,578.35 | - | 44,550,711.71 | - |
| 经营性应付项目的增加 | -9,824,078.7 | - | -22,041,489.43 | - |
| 其他 | - | - | 4,069,972.09 | - |
| 现金的期末余额 | 50,989,795.11 | - | 60,070,291.91 | - |
| 减:现金的期初余额 | 60,070,291.91 | - | 146,576,591.25 | - |
| 现金及现金等价物的净增加额 | -9,080,496.8 | - | -86,506,299.34 | - |
| 公告日期 | 2025-08-27 | 2025-04-29 | 2025-04-25 | 2024-10-29 |
| 审计意见(境内) | | | 保留意见 | |