| 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 | 338,805,824.18 | 149,584,067.16 | 869,482,083.46 | 660,455,878.73 |
| 收取利息、手续费及佣金的现金 | 4,546.14 | 2,265.75 | 191,955.47 | 170,306.09 |
| 收到的税费返还 | 5,127,006.92 | 5,108,931.9 | 22,985,700.42 | 11,292,627.39 |
| 收到其他与经营活动有关的现金 | 115,032,076.3 | 105,905,110.93 | 29,398,853.05 | 9,740,178.67 |
| 经营活动现金流入小计 | 458,969,453.54 | 260,600,375.74 | 922,058,592.4 | 681,658,990.88 |
| 购买商品、接受劳务支付的现金 | 239,247,508.77 | 131,761,363.71 | 504,066,612.75 | 407,718,814.98 |
| 客户贷款及垫款净增加额 | 100,000 | - | - | 600,000 |
| 支付利息、手续费及佣金的现金 | 2,421.67 | 2,322.56 | 1,059.5 | 987.5 |
| 支付给职工以及为职工支付的现金 | 86,651,543.16 | 52,211,405.11 | 157,520,271.58 | 121,860,882.6 |
| 支付的各项税费 | 9,148,349.28 | 1,187,375.73 | 30,615,960.81 | 22,250,874.06 |
| 支付其他与经营活动有关的现金 | 232,988,199.74 | 141,983,601.26 | 410,544,475.66 | 46,531,459.85 |
| 经营活动现金流出小计 | 568,138,022.62 | 327,146,068.37 | 1,102,748,380.3 | 598,963,018.99 |
| 经营活动产生的现金流量净额 | -109,168,569.08 | -66,545,692.63 | -180,689,787.9 | 82,695,971.89 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 516,090,000 | 261,500,000 | 1,090,300,000 | 1,028,500,000 |
| 取得投资收益收到的现金 | 3,189,984.39 | 2,174,832.65 | 4,519,272 | 3,360,847.9 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 2,300 | 2,300 |
| 投资活动现金流入小计 | 519,279,984.39 | 263,674,832.65 | 1,094,821,572 | 1,031,863,147.9 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 237,932.75 | - | 1,039,288.45 | 1,177,103.92 |
| 投资支付的现金 | 451,520,000 | 197,440,000 | 1,265,500,000 | 1,070,200,000 |
| 投资活动现金流出小计 | 451,757,932.75 | 197,440,000 | 1,266,539,288.45 | 1,071,377,103.92 |
| 投资活动产生的现金流量净额 | 67,522,051.64 | 66,234,832.65 | -171,717,716.45 | -39,513,956.02 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | - | 1,055.54 |
| 收到其他与筹资活动有关的现金 | 20,987,314.22 | 236,014.44 | 9,394,523.68 | - |
| 筹资活动现金流入小计 | 20,987,314.22 | 236,014.44 | 9,394,523.68 | 1,055.54 |
| 偿还债务支付的现金 | - | - | 1,000,000 | 1,052,216.64 |
| 分配股利、利润或偿付利息支付的现金 | 12,535,372.45 | - | 19,688,140.22 | 19,460,909.56 |
| 支付其他与筹资活动有关的现金 | 20,721,570.68 | 20,718,375.58 | 10,220,872.67 | 148,225.08 |
| 筹资活动现金流出小计 | 33,256,943.13 | 20,718,375.58 | 30,909,012.89 | 20,661,351.28 |
| 筹资活动产生的现金流量净额 | -12,269,628.91 | -20,482,361.14 | -21,514,489.21 | -20,660,295.74 |
| 四、汇率变动对现金及现金等价物的影响 | 4,730,544.17 | 1,498,675.12 | 2,548,766.07 | -3,473,530.29 |
| 五、现金及现金等价物净增加额 | -49,185,602.18 | -19,294,546 | -371,373,227.49 | 19,048,189.84 |
| 加:期初现金及现金等价物余额 | 162,222,633.49 | 162,222,633.49 | 533,595,860.98 | 533,595,860.98 |
| 期末现金及现金等价物余额 | 113,037,031.31 | 142,928,087.49 | 162,222,633.49 | 552,644,050.82 |
| 补充资料: | | | | |
| 净利润 | 38,878,304.81 | - | 38,258,099.28 | - |
| 资产减值准备 | 11,555,898.61 | - | 48,088,719.99 | - |
| 固定资产和投资性房地产折旧 | 7,039,712.99 | - | 14,140,487.28 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,039,712.99 | - | 14,140,487.28 | - |
| 无形资产摊销 | 615,768.99 | - | 1,339,637.91 | - |
| 长期待摊费用摊销 | - | - | 33,741.76 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 6,666.89 | - |
| 固定资产报废损失 | - | - | 2,636 | - |
| 公允价值变动损失 | -828,030.14 | - | 1,943,579.25 | - |
| 财务费用 | -4,958,924.57 | - | -2,817,115.24 | - |
| 投资损失 | -1,449,172.94 | - | -3,117,906.97 | - |
| 递延所得税 | -1,850,596.43 | - | -2,119,426.59 | - |
| 其中:递延所得税资产减少 | -1,523,611.2 | - | -1,320,119.26 | - |
| 递延所得税负债增加 | -326,985.23 | - | -799,307.33 | - |
| 存货的减少 | 47,600,327.36 | - | -76,272,407.75 | - |
| 经营性应收项目的减少 | -44,634,984.01 | - | 9,418,988.75 | - |
| 经营性应付项目的增加 | -161,252,632.41 | - | -216,770,479.24 | - |
| 其他 | - | - | 6,770,270.6 | - |
| 现金的期末余额 | 113,037,031.31 | - | 162,222,633.49 | - |
| 减:现金的期初余额 | 162,222,633.49 | - | 533,595,860.98 | - |
| 现金及现金等价物的净增加额 | -49,185,602.18 | - | -371,373,227.49 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-25 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |