| 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 | 209,547,186.61 | 85,861,352.6 | 398,781,867.94 | 271,831,337.01 |
| 收到的税费返还 | 2,477,746.06 | 631,654.97 | 124,648.6 | 485,151.74 |
| 收到其他与经营活动有关的现金 | 11,079,201.99 | 4,831,524.06 | 4,911,459.59 | 2,830,179.12 |
| 经营活动现金流入小计 | 223,104,134.66 | 91,324,531.63 | 403,817,976.13 | 275,146,667.87 |
| 购买商品、接受劳务支付的现金 | 103,213,355.21 | 53,317,228.29 | 201,763,689.66 | 114,172,403.99 |
| 支付给职工以及为职工支付的现金 | 98,590,660.05 | 49,380,301.4 | 173,166,243.83 | 123,503,937.54 |
| 支付的各项税费 | 9,930,902.29 | 5,401,419.01 | 17,205,693.98 | 11,650,817.35 |
| 支付其他与经营活动有关的现金 | 23,956,909.86 | 17,951,161.7 | 30,465,229.89 | 39,659,033.5 |
| 经营活动现金流出小计 | 235,691,827.41 | 126,050,110.4 | 422,600,857.36 | 288,986,192.38 |
| 经营活动产生的现金流量净额 | -12,587,692.75 | -34,725,578.77 | -18,782,881.23 | -13,839,524.51 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 105,000,000 | 55,000,000 | 222,000,000 | 192,000,000 |
| 取得投资收益收到的现金 | 1,704,918.55 | 1,568,704.25 | 8,063,739.55 | 4,729,391.54 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 400,734.33 | 309,474.1 | 1,152,857.57 | 325,392.32 |
| 投资活动现金流入小计 | 107,105,652.88 | 56,878,178.35 | 231,216,597.12 | 197,054,783.86 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 5,673,936.05 | 4,670,504.71 | 24,370,206.09 | 10,308,403.78 |
| 投资支付的现金 | 50,000,000 | 30,000,000 | 167,000,000 | 147,000,000 |
| 投资活动现金流出小计 | 55,673,936.05 | 34,670,504.71 | 191,370,206.09 | 157,308,403.78 |
| 投资活动产生的现金流量净额 | 51,431,716.83 | 22,207,673.64 | 39,846,391.03 | 39,746,380.08 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 109,000,000 | 37,000,000 | 151,000,000 | 146,000,000 |
| 筹资活动现金流入小计 | 109,000,000 | 37,000,000 | 151,000,000 | 146,000,000 |
| 偿还债务支付的现金 | 107,101,741.67 | 47,100,000 | 93,010,000 | 91,001,556.97 |
| 分配股利、利润或偿付利息支付的现金 | 4,923,788.6 | 935,294.73 | 13,802,645.83 | 13,027,616.11 |
| 支付其他与筹资活动有关的现金 | 8,327,103.52 | 2,139,989.65 | 42,621,510.41 | 36,250,551.56 |
| 筹资活动现金流出小计 | 120,352,633.79 | 50,175,284.38 | 149,434,156.24 | 140,279,724.64 |
| 筹资活动产生的现金流量净额 | -11,352,633.79 | -13,175,284.38 | 1,565,843.76 | 5,720,275.36 |
| 四、汇率变动对现金及现金等价物的影响 | 1,019,013.75 | 463,288.1 | 262,969.68 | 238,326.96 |
| 五、现金及现金等价物净增加额 | 28,510,404.04 | -25,229,901.41 | 22,892,323.24 | 31,865,457.89 |
| 加:期初现金及现金等价物余额 | 51,403,112.99 | 62,629,494.66 | 28,510,789.75 | 28,510,789.75 |
| 期末现金及现金等价物余额 | 79,913,517.03 | 37,399,593.25 | 51,403,112.99 | 60,376,247.64 |
| 补充资料: | | | | |
| 净利润 | 21,101,054.11 | - | 3,093,150.35 | - |
| 资产减值准备 | 2,034,878.56 | - | 23,528,651.99 | - |
| 固定资产和投资性房地产折旧 | 22,953,929.68 | - | 39,717,770.71 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 22,953,929.68 | - | 39,717,770.71 | - |
| 无形资产摊销 | 1,109,584.07 | - | 2,188,165.45 | - |
| 长期待摊费用摊销 | 2,262,336.88 | - | 4,091,825.94 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 309,106.75 | - | -71,944.64 | - |
| 固定资产报废损失 | 64,217.96 | - | 1,296,506.25 | - |
| 公允价值变动损失 | 948,992.5 | - | 4,191,259.39 | - |
| 财务费用 | 1,651,220.49 | - | 4,947,472.06 | - |
| 投资损失 | -1,704,918.55 | - | -8,063,739.55 | - |
| 递延所得税 | 286,035.11 | - | -2,683,189.67 | - |
| 其中:递延所得税资产减少 | 401,717.91 | - | -1,486,202.02 | - |
| 递延所得税负债增加 | -115,682.8 | - | -1,196,987.65 | - |
| 存货的减少 | -17,735,791.38 | - | -79,900,637.37 | - |
| 经营性应收项目的减少 | -62,425,909.49 | - | -105,400,378.06 | - |
| 经营性应付项目的增加 | 13,445,744.95 | - | 91,857,828.18 | - |
| 其他 | - | - | -3,305,569.29 | - |
| 现金的期末余额 | 79,913,517.03 | - | 51,403,112.99 | - |
| 减:现金的期初余额 | 51,403,112.99 | - | 28,510,789.75 | - |
| 现金及现金等价物的净增加额 | 28,510,404.04 | - | 22,892,323.24 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-22 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |