| 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 | 217,138,952.91 | 107,701,574.17 | 411,057,521.62 | 319,312,601.4 |
| 收到的税费返还 | 6,766,490.52 | 3,041,955.25 | 10,110,028.86 | 8,282,535.97 |
| 收到其他与经营活动有关的现金 | 6,964,463.41 | 2,997,125.52 | 11,861,875.07 | 9,732,188.21 |
| 经营活动现金流入小计 | 230,869,906.84 | 113,740,654.94 | 433,029,425.55 | 337,327,325.58 |
| 购买商品、接受劳务支付的现金 | 135,374,394.97 | 69,493,360.68 | 296,552,840.48 | 251,791,301.24 |
| 支付给职工以及为职工支付的现金 | 38,990,769.83 | 23,750,390.2 | 68,712,422.39 | 53,573,495.41 |
| 支付的各项税费 | 8,123,991.61 | 6,503,025.94 | 14,566,883.58 | 13,865,621.25 |
| 支付其他与经营活动有关的现金 | 15,921,070.03 | 9,104,491.12 | 39,933,007.96 | 32,140,833.54 |
| 经营活动现金流出小计 | 198,410,226.44 | 108,851,267.94 | 419,765,154.41 | 351,371,251.44 |
| 经营活动产生的现金流量净额 | 32,459,680.4 | 4,889,387 | 13,264,271.14 | -14,043,925.86 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 321,000,000 | 116,154,273.97 | 360,000,000 | 250,072,109.59 |
| 取得投资收益收到的现金 | 2,015,086.3 | - | 2,856,415.09 | 2,459,234.23 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 208 | 208 | 79,675 | 79,675 |
| 投资活动现金流入小计 | 323,015,294.3 | 116,154,481.97 | 362,936,090.09 | 252,611,018.82 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 35,064,764.55 | 12,261,169.96 | 84,708,125.11 | 68,653,665.48 |
| 投资支付的现金 | 321,000,000 | 116,000,000 | 360,000,000 | 270,000,000 |
| 投资活动现金流出小计 | 356,064,764.55 | 128,261,169.96 | 444,708,125.11 | 338,653,665.48 |
| 投资活动产生的现金流量净额 | -33,049,470.25 | -12,106,687.99 | -81,772,035.02 | -86,042,646.66 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 155,888,258.94 | 155,888,258.94 |
| 取得借款收到的现金 | 48,470,000 | 48,470,000 | 7,000,000 | 7,000,000 |
| 筹资活动现金流入小计 | 48,470,000 | 48,470,000 | 162,888,258.94 | 162,888,258.94 |
| 偿还债务支付的现金 | 7,000,000 | 7,000,000 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 18,794,895.13 | 96,777.22 | 23,271,662.26 | 23,410,190.61 |
| 支付其他与筹资活动有关的现金 | 129,255.24 | 74,489.76 | 8,165,748.34 | 7,277,148.18 |
| 筹资活动现金流出小计 | 25,924,150.37 | 7,171,266.98 | 31,437,410.6 | 30,687,338.79 |
| 筹资活动产生的现金流量净额 | 22,545,849.63 | 41,298,733.02 | 131,450,848.34 | 132,200,920.15 |
| 四、汇率变动对现金及现金等价物的影响 | -111,867.45 | 58,124.03 | 777,824.61 | 564,573.98 |
| 五、现金及现金等价物净增加额 | 21,844,192.33 | 34,139,556.06 | 63,720,909.07 | 32,678,921.61 |
| 加:期初现金及现金等价物余额 | 124,200,795.94 | 124,200,795.94 | 60,479,886.87 | 60,479,886.87 |
| 期末现金及现金等价物余额 | 146,044,988.27 | 158,340,352 | 124,200,795.94 | 93,158,808.48 |
| 补充资料: | | | | |
| 净利润 | 36,530,257.77 | - | 51,171,454.61 | - |
| 资产减值准备 | 1,857.35 | - | 1,364,778.15 | - |
| 固定资产和投资性房地产折旧 | 6,569,022.15 | - | 13,656,451.68 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 6,569,022.15 | - | 13,656,451.68 | - |
| 无形资产摊销 | 668,344.61 | - | 1,336,251.07 | - |
| 长期待摊费用摊销 | 197,555.79 | - | 889,284.15 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 2,257.29 | - | 63,137.57 | - |
| 固定资产报废损失 | 107,278.29 | - | - | - |
| 财务费用 | 567,712.32 | - | 159,538.03 | - |
| 投资损失 | -2,015,086.3 | - | -2,856,415.09 | - |
| 递延所得税 | -429,036.03 | - | -925,730.05 | - |
| 其中:递延所得税资产减少 | -429,036.03 | - | -925,730.05 | - |
| 存货的减少 | 4,017,804.21 | - | -10,707,798 | - |
| 经营性应收项目的减少 | -18,879,675.85 | - | -63,614,014.51 | - |
| 经营性应付项目的增加 | 2,065,100.74 | - | 17,732,076.73 | - |
| 其他 | -1,340,845.15 | - | 502,323.4 | - |
| 现金的期末余额 | 146,044,988.27 | - | 124,200,795.94 | - |
| 减:现金的期初余额 | 124,200,795.94 | - | 60,479,886.87 | - |
| 现金及现金等价物的净增加额 | 21,844,192.33 | - | 63,720,909.07 | - |
| 公告日期 | 2025-08-28 | 2025-04-28 | 2025-04-28 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |