| 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 | 480,995,323.08 | 245,549,219.42 | 1,034,908,690.24 | 772,510,218.08 |
| 收到的税费返还 | 620,254.17 | - | 16,787,915.19 | 14,286,954.59 |
| 收到其他与经营活动有关的现金 | 2,411,976.98 | 467,258.96 | 20,994,499.12 | 15,101,212.15 |
| 经营活动现金流入小计 | 484,027,554.23 | 246,016,478.38 | 1,072,691,104.55 | 801,898,384.82 |
| 购买商品、接受劳务支付的现金 | 341,449,815.02 | 208,936,358.21 | 699,075,781.53 | 564,342,375.04 |
| 支付给职工以及为职工支付的现金 | 58,059,874.74 | 28,978,755.82 | 103,120,831.92 | 78,712,603.23 |
| 支付的各项税费 | 14,243,845.56 | 5,041,580.95 | 7,471,534.78 | 6,077,011.55 |
| 支付其他与经营活动有关的现金 | 4,212,381.5 | 5,089,203.23 | 16,697,444.57 | 12,964,661.23 |
| 经营活动现金流出小计 | 417,965,916.82 | 248,045,898.21 | 826,365,592.8 | 662,096,651.05 |
| 经营活动产生的现金流量净额 | 66,061,637.41 | -2,029,419.83 | 246,325,511.75 | 139,801,733.77 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 285,000 | - | - | - |
| 收到的其他与投资活动有关的现金 | - | - | 1,995,935.11 | - |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | - |
| 投资活动现金流入小计 | 285,000 | - | 1,995,935.11 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 699,239.85 | 136,949.83 | 1,643,316.78 | 1,232,790.06 |
| 投资活动现金流出小计 | 699,239.85 | 136,949.83 | 1,643,316.78 | 1,232,790.06 |
| 投资活动产生的现金流量净额 | -414,239.85 | -136,949.83 | 352,618.33 | -1,232,790.06 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 30,180,000 | 74,145,489.39 |
| 收到其他与筹资活动有关的现金 | 149,789.64 | - | 200,000,000 | 200,000,000 |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 149,789.64 | - | 230,180,000 | 274,145,489.39 |
| 偿还债务支付的现金 | 38,614,464.27 | 38,614,464.27 | 217,061,554.27 | 155,278,290.84 |
| 分配股利、利润或偿付利息支付的现金 | 3,641,799.13 | - | 13,403,281.57 | 14,975,432.98 |
| 支付其他与筹资活动有关的现金 | 3,367,944.45 | 2,059,855.14 | 206,408,245.01 | 200,000,000 |
| 筹资活动现金流出小计 | 45,624,207.85 | 40,674,319.41 | 436,873,080.85 | 370,253,723.82 |
| 筹资活动产生的现金流量净额 | -45,474,418.21 | -40,674,319.41 | -206,693,080.85 | -96,108,234.43 |
| 四、汇率变动对现金及现金等价物的影响 | 973,870.82 | 646,728.01 | 2,690,088.2 | 1,623,663.81 |
| 五、现金及现金等价物净增加额 | 21,146,850.17 | -42,193,961.06 | 42,675,137.43 | 44,084,373.09 |
| 加:期初现金及现金等价物余额 | 86,655,507.96 | 86,655,507.96 | 43,980,370.53 | 43,980,370.53 |
| 期末现金及现金等价物余额 | 107,802,358.13 | 44,461,546.9 | 86,655,507.96 | 88,064,743.62 |
| 补充资料: | | | | |
| 净利润 | 39,534,923.95 | - | -14,083,853.45 | - |
| 资产减值准备 | 2,201,199.04 | - | 6,124,630.11 | - |
| 固定资产和投资性房地产折旧 | 37,463,336.26 | - | 72,898,481.76 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 37,463,336.26 | - | 72,898,481.76 | - |
| 无形资产摊销 | 2,482,090.35 | - | 4,952,139.56 | - |
| 长期待摊费用摊销 | - | - | 21,462.47 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -34,415.44 | - | -183,486.24 | - |
| 固定资产报废损失 | 94,551.59 | - | 169,777.58 | - |
| 财务费用 | 15,070,630.53 | - | 38,323,134.46 | - |
| 递延所得税 | -49,366.06 | - | 1,858,451.42 | - |
| 其中:递延所得税资产减少 | -729,505.86 | - | 183,293.33 | - |
| 递延所得税负债增加 | 680,139.8 | - | 1,675,158.09 | - |
| 存货的减少 | -17,699,119.35 | - | 119,136,007.59 | - |
| 经营性应收项目的减少 | 10,848,597.38 | - | -72,268,474.94 | - |
| 经营性应付项目的增加 | -27,339,750.95 | - | 80,590,702.87 | - |
| 其他 | - | - | 8,073,699.24 | - |
| 现金的期末余额 | 107,802,358.13 | - | 86,655,507.96 | - |
| 减:现金的期初余额 | 86,655,507.96 | - | 43,980,370.53 | - |
| 现金及现金等价物的净增加额 | 21,146,850.17 | - | 42,675,137.43 | - |
| 公告日期 | 2025-08-26 | 2025-04-26 | 2025-03-22 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |