| 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 | 295,960,079.22 | 168,781,600.52 | 555,845,844.15 | 450,887,558.97 |
| 收到的税费返还 | 8,904,699.09 | 8,726,544.09 | 810,436.27 | 490,488.82 |
| 收到其他与经营活动有关的现金 | 17,759,716.41 | 10,896,503.3 | 103,038,415.06 | 23,292,430.34 |
| 经营活动现金流入小计 | 322,624,494.72 | 188,404,647.91 | 659,694,695.48 | 474,670,478.13 |
| 购买商品、接受劳务支付的现金 | 87,816,565.28 | 49,660,194.14 | 172,374,745.41 | 173,594,274.69 |
| 支付给职工以及为职工支付的现金 | 47,301,043.02 | 23,767,542.74 | 98,918,469.29 | 72,204,917.02 |
| 支付的各项税费 | 28,054,477.67 | 14,817,187.15 | 49,322,449.58 | 34,263,837.02 |
| 支付其他与经营活动有关的现金 | 134,086,393.64 | 68,365,423.48 | 288,932,494.69 | 190,373,556.49 |
| 经营活动现金流出小计 | 297,258,479.61 | 156,610,347.51 | 609,548,158.97 | 470,436,585.22 |
| 经营活动产生的现金流量净额 | 25,366,015.11 | 31,794,300.4 | 50,146,536.51 | 4,233,892.91 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 489,300,000 | - |
| 取得投资收益收到的现金 | - | - | 20,715,676.09 | 1,173,100 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 4,113,946 | 2,110,000 | 90,879.2 | 919,089.76 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 19,542,576.09 |
| 收到的其他与投资活动有关的现金 | 2,954,291.65 | 1,728,475 | 5,034,341.66 | 33,475,324 |
| 投资活动现金流入小计 | 7,068,237.65 | 3,838,475 | 515,140,896.95 | 55,110,089.85 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 16,238,852.09 | 9,436,637.05 | 50,272,233.8 | 53,144,395.75 |
| 投资支付的现金 | 425,000 | - | 459,300,000 | - |
| 投资活动现金流出小计 | 16,663,852.09 | 9,436,637.05 | 509,572,233.8 | 53,144,395.75 |
| 投资活动产生的现金流量净额 | -9,595,614.44 | -5,598,162.05 | 5,568,663.15 | 1,965,694.1 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 5,204,100 | - |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 5,204,100 | - |
| 取得借款收到的现金 | 136,300,000 | 93,300,000 | 282,500,000 | 215,000,000 |
| 筹资活动现金流入小计 | 136,300,000 | 93,300,000 | 287,704,100 | 215,000,000 |
| 偿还债务支付的现金 | 126,450,000 | 87,850,000 | 217,290,000 | 122,360,000 |
| 分配股利、利润或偿付利息支付的现金 | 7,284,664.94 | 3,593,900.54 | 15,258,140.28 | 11,750,681.91 |
| 支付其他与筹资活动有关的现金 | 80,000 | 425,000 | 4,598,754.98 | 4,650,445.66 |
| 筹资活动现金流出小计 | 133,814,664.94 | 91,868,900.54 | 237,146,895.26 | 138,761,127.57 |
| 筹资活动产生的现金流量净额 | 2,485,335.06 | 1,431,099.46 | 50,557,204.74 | 76,238,872.43 |
| 五、现金及现金等价物净增加额 | 18,255,735.73 | 27,627,237.81 | 106,272,404.4 | 82,438,459.44 |
| 加:期初现金及现金等价物余额 | 266,677,539.48 | 266,677,539.48 | 160,405,135.08 | 160,405,135.08 |
| 期末现金及现金等价物余额 | 284,933,275.21 | 294,304,777.29 | 266,677,539.48 | 242,843,594.52 |
| 补充资料: | | | | |
| 净利润 | -36,913,883.58 | - | -88,147,504.67 | - |
| 资产减值准备 | 8,078,867.47 | - | 53,157,760.73 | - |
| 固定资产和投资性房地产折旧 | 47,506,157.98 | - | 94,614,787.3 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 47,506,157.98 | - | 94,614,787.3 | - |
| 无形资产摊销 | 5,774,989.57 | - | 12,646,632.82 | - |
| 长期待摊费用摊销 | 2,270,875.19 | - | 4,254,419.42 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 82,499 | - | -38,559.03 | - |
| 固定资产报废损失 | 10,287.83 | - | 56,763.77 | - |
| 公允价值变动损失 | -654,000 | - | -1,182,000 | - |
| 财务费用 | 6,614,999.12 | - | 14,783,579.46 | - |
| 投资损失 | 584,691.02 | - | -15,381,458.96 | - |
| 递延所得税 | -1,737,030.48 | - | -9,818,521.67 | - |
| 其中:递延所得税资产减少 | -1,719,598.6 | - | -9,510,531.86 | - |
| 递延所得税负债增加 | -17,431.88 | - | -307,989.81 | - |
| 存货的减少 | 1,384,285.86 | - | 28,032,546.2 | - |
| 经营性应收项目的减少 | 33,581,196.24 | - | 15,652,768.83 | - |
| 经营性应付项目的增加 | -41,703,395.7 | - | -61,955,840.14 | - |
| 其他 | - | - | 2,088,543.95 | - |
| 现金的期末余额 | 284,933,275.21 | - | 266,677,539.48 | - |
| 减:现金的期初余额 | 266,677,539.48 | - | 160,405,135.08 | - |
| 现金及现金等价物的净增加额 | 18,255,735.73 | - | 106,272,404.4 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 保留意见 | |