| 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 | 264,987,342.4 | 52,475,312.95 | 256,763,959.96 | 181,710,333.87 |
| 收到其他与经营活动有关的现金 | 12,552,204.25 | 2,891,308.54 | 6,155,927.75 | 7,774,264.99 |
| 经营活动现金流入小计 | 277,539,546.65 | 55,366,621.49 | 262,919,887.71 | 189,484,598.86 |
| 购买商品、接受劳务支付的现金 | 40,718,095.23 | 19,577,815.95 | 79,045,279.67 | 68,453,408.24 |
| 支付给职工以及为职工支付的现金 | 54,938,652.19 | 36,002,865.14 | 91,307,238.33 | 72,803,887.9 |
| 支付的各项税费 | 18,176,181.75 | 8,208,696.34 | 90,071,827.9 | 69,648,628.64 |
| 支付其他与经营活动有关的现金 | 14,569,424.98 | 5,666,343.12 | 36,955,631.89 | 28,810,060.39 |
| 经营活动现金流出小计 | 128,402,354.15 | 69,455,720.55 | 297,379,977.79 | 239,715,985.17 |
| 经营活动产生的现金流量净额 | 149,137,192.5 | -14,089,099.06 | -34,460,090.08 | -50,231,386.31 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 0 | 0 | 52,200,000 | 52,200,000 |
| 取得投资收益收到的现金 | 0 | 0 | 13,224.55 | 13,224.55 |
| 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 | - | 22,035.4 | 24,900 |
| 投资活动现金流入小计 | 0 | 0 | 52,235,259.95 | 52,238,124.55 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 38,343,177.93 | 1,128,015.08 | 7,484,398.84 | 3,920,373.19 |
| 投资支付的现金 | 0 | 0 | 50,200,000 | 75,940,000 |
| 取得子公司及其他营业单位支付的现金 | 25,740,000 | - | 25,740,000 | 0 |
| 支付其他与投资活动有关的现金 | - | - | 10,000,000 | - |
| 投资活动现金流出小计 | 64,083,177.93 | 1,128,015.08 | 93,424,398.84 | 79,860,373.19 |
| 投资活动产生的现金流量净额 | -64,083,177.93 | -1,128,015.08 | -41,189,138.89 | -27,622,248.64 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 0 | - | 13,897,757.25 | 13,897,757.25 |
| 取得借款收到的现金 | 0 | - | 68,314,679.9 | 67,314,679.9 |
| 收到其他与筹资活动有关的现金 | 535,633.04 | 535,633.04 | 0 | 0 |
| 筹资活动现金流入小计 | 535,633.04 | 535,633.04 | 82,212,437.15 | 81,212,437.15 |
| 偿还债务支付的现金 | 3,150,000 | 0 | 15,514,679.9 | 12,414,679.9 |
| 分配股利、利润或偿付利息支付的现金 | 26,048,154.6 | 520,700 | 26,238,295.65 | 25,700,219.4 |
| 支付其他与筹资活动有关的现金 | 3,845,789.82 | 1,922,894.91 | 33,346,317.55 | 29,654,027.85 |
| 筹资活动现金流出小计 | 33,043,944.42 | 2,443,594.91 | 75,099,293.1 | 67,768,927.15 |
| 筹资活动产生的现金流量净额 | -32,508,311.38 | -1,907,961.87 | 7,113,144.05 | 13,443,510 |
| 四、汇率变动对现金及现金等价物的影响 | - | 0 | -0.02 | -0.02 |
| 五、现金及现金等价物净增加额 | 52,545,703.19 | -17,125,076.01 | -68,536,084.94 | -64,410,124.97 |
| 加:期初现金及现金等价物余额 | 253,623,812.08 | 253,623,820.91 | 322,159,897.02 | 322,159,897.02 |
| 期末现金及现金等价物余额 | 306,169,515.27 | 236,498,744.9 | 253,623,812.08 | 257,749,772.05 |
| 补充资料: | | | | |
| 净利润 | 11,230,531.18 | - | 128,848,940.29 | - |
| 资产减值准备 | 41,396,563.18 | - | 50,393,840.24 | - |
| 固定资产和投资性房地产折旧 | 3,123,932.38 | - | 7,144,343.5 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 3,123,932.38 | - | 7,144,343.5 | - |
| 无形资产摊销 | 2,342,359.78 | - | 4,573,391.07 | - |
| 长期待摊费用摊销 | 1,849,107.89 | - | 3,500,925.53 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 0 | - | -18,753.05 | - |
| 固定资产报废损失 | 4,051.67 | - | 98,508.82 | - |
| 公允价值变动损失 | 0 | - | -13,224.55 | - |
| 财务费用 | 3,131,374.36 | - | 5,977,002.72 | - |
| 投资损失 | 0 | - | 0 | - |
| 递延所得税 | -5,588,094.05 | - | -6,003,557.68 | - |
| 其中:递延所得税资产减少 | -5,518,410.44 | - | -5,423,310.72 | - |
| 递延所得税负债增加 | -69,683.61 | - | -580,246.96 | - |
| 存货的减少 | -39,288,243.19 | - | 18,667,976.81 | - |
| 经营性应收项目的减少 | 108,526,701.92 | - | -267,545,958.94 | - |
| 经营性应付项目的增加 | 16,093,210.39 | - | 10,850,453.44 | - |
| 其他 | 3,380,438.73 | - | 3,195,183.57 | - |
| 现金的期末余额 | 306,169,515.27 | - | 253,623,812.08 | - |
| 减:现金的期初余额 | 253,623,812.08 | - | 322,159,897.02 | - |
| 加:现金等价物的期末余额 | - | - | 0 | - |
| 减:现金等价物的期初余额 | - | - | 0 | - |
| 现金及现金等价物的净增加额 | 52,545,703.19 | - | -68,536,084.94 | - |
| 公告日期 | 2025-08-28 | 2025-04-22 | 2025-04-22 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |