| 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 | 282,786,529.21 | 178,186,265.02 | 520,636,789.91 | 321,428,927.01 |
| 收到的税费返还 | 1,971,224.96 | 1,365,913.25 | 2,907,164.62 | 517,206.18 |
| 收到其他与经营活动有关的现金 | 5,804,148 | 817,140.18 | 14,593,191.72 | 8,998,623.09 |
| 经营活动现金流入小计 | 290,561,902.17 | 180,369,318.45 | 538,137,146.25 | 330,944,756.28 |
| 购买商品、接受劳务支付的现金 | 117,908,803.09 | 55,138,107.6 | 328,079,086.98 | 224,185,518.16 |
| 支付给职工以及为职工支付的现金 | 51,496,906.48 | 25,603,082.98 | 130,709,889.9 | 101,273,268.05 |
| 支付的各项税费 | 10,256,991.48 | 5,179,610.81 | 30,605,952.05 | 19,461,054.9 |
| 支付其他与经营活动有关的现金 | 31,763,542.78 | 14,449,921.74 | 34,159,867.19 | 39,023,818.2 |
| 经营活动现金流出小计 | 211,426,243.83 | 100,370,723.13 | 523,554,796.12 | 383,943,659.31 |
| 经营活动产生的现金流量净额 | 79,135,658.34 | 79,998,595.32 | 14,582,350.13 | -52,998,903.03 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 58,829,651.71 | 25,000,000 | 157,000,000 | 67,000,000 |
| 取得投资收益收到的现金 | 235,874.97 | 23,500.46 | 814,268.23 | 298,301.89 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 25,000 | - | 397,063.38 | 150,500 |
| 投资活动现金流入小计 | 59,090,526.68 | 25,023,500.46 | 158,211,331.61 | 67,448,801.89 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,674,840.98 | 947,003 | 9,889,926.92 | 8,946,017.73 |
| 投资支付的现金 | 121,939,534.25 | 115,939,534.25 | 220,444,317.54 | 107,000,000 |
| 投资活动现金流出小计 | 124,614,375.23 | 116,886,537.25 | 230,334,244.46 | 115,946,017.73 |
| 投资活动产生的现金流量净额 | -65,523,848.55 | -91,863,036.79 | -72,122,912.85 | -48,497,215.84 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 1,960,000 | 1,960,000 | 500,000 | - |
| 其中:子公司吸收少数股东投资收到的现金 | 1,960,000 | - | 500,000 | - |
| 取得借款收到的现金 | 80,000,000 | 80,000,000 | 137,546,967.29 | 86,546,967.29 |
| 收到其他与筹资活动有关的现金 | 1,870,880.9 | - | 8,096,930.28 | - |
| 筹资活动现金流入小计 | 83,830,880.9 | 81,960,000 | 146,143,897.57 | 86,546,967.29 |
| 偿还债务支付的现金 | 172,650,000 | 126,600,000 | 33,762,526.58 | 28,319,391.7 |
| 分配股利、利润或偿付利息支付的现金 | 905,844.06 | 656,376.85 | 7,903,830.62 | 7,161,475.94 |
| 支付其他与筹资活动有关的现金 | 1,816,336.63 | -633,163.8 | 4,378,994.94 | -8,705,884.09 |
| 筹资活动现金流出小计 | 175,372,180.69 | 126,623,213.05 | 46,045,352.14 | 26,774,983.55 |
| 筹资活动产生的现金流量净额 | -91,541,299.79 | -44,663,213.05 | 100,098,545.43 | 59,771,983.74 |
| 四、汇率变动对现金及现金等价物的影响 | 229,444.44 | 215,131.07 | 618,383.85 | 93,386.34 |
| 五、现金及现金等价物净增加额 | -77,700,045.56 | -56,312,523.45 | 43,176,366.56 | -41,630,748.79 |
| 加:期初现金及现金等价物余额 | 112,593,081.26 | 112,593,081.26 | 69,416,714.7 | 69,416,714.69 |
| 期末现金及现金等价物余额 | 34,893,035.7 | 56,280,557.81 | 112,593,081.26 | 27,785,965.9 |
| 补充资料: | | | | |
| 净利润 | 28,150,557.93 | - | -110,693,016.15 | - |
| 资产减值准备 | 4,509,114.94 | - | 85,501,995.59 | - |
| 固定资产和投资性房地产折旧 | 8,854,405.99 | - | 18,013,233.15 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 8,854,405.99 | - | 18,013,233.15 | - |
| 无形资产摊销 | 544,412.34 | - | 1,084,494.12 | - |
| 长期待摊费用摊销 | 561,502.86 | - | 1,184,006.01 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -15,746.29 | - | -229,271.01 | - |
| 固定资产报废损失 | 1,292.6 | - | 4,648.15 | - |
| 财务费用 | 777,023.59 | - | 1,990,675.99 | - |
| 投资损失 | -230,591.62 | - | 608,316.28 | - |
| 递延所得税 | 2,192,724.86 | - | -481,532.48 | - |
| 其中:递延所得税资产减少 | 2,038,778.5 | - | -511,759.03 | - |
| 递延所得税负债增加 | 153,946.36 | - | 30,226.55 | - |
| 存货的减少 | 25,893,045.54 | - | -62,274,395.57 | - |
| 经营性应收项目的减少 | -61,156,242.08 | - | 5,940,944.51 | - |
| 经营性应付项目的增加 | 75,902,344.09 | - | 70,501,022.57 | - |
| 其他 | -7,766,689.39 | - | 422,846.48 | - |
| 现金的期末余额 | 34,893,035.7 | - | 112,593,081.26 | - |
| 减:现金的期初余额 | 112,593,081.26 | - | 69,416,714.7 | - |
| 现金及现金等价物的净增加额 | -77,700,045.56 | - | 43,176,366.56 | - |
| 公告日期 | 2025-08-28 | 2025-04-26 | 2025-04-26 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |