| 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 | 309,857,484.41 | 119,690,741.15 | 324,182,698.76 | 269,402,497 |
| 收到的税费返还 | - | - | 58,015.38 | - |
| 收到其他与经营活动有关的现金 | 15,321,261.37 | 20,146,235.08 | 41,148,866.7 | 34,807,692.28 |
| 经营活动现金流入小计 | 325,178,745.78 | 139,836,976.23 | 365,389,580.84 | 304,210,189.28 |
| 购买商品、接受劳务支付的现金 | 106,124,941.14 | 52,035,139.03 | 137,102,792.73 | 154,020,669.82 |
| 支付给职工以及为职工支付的现金 | 119,565,940.43 | 51,166,997.19 | 193,047,711.24 | 158,092,994.35 |
| 支付的各项税费 | 34,830,545.66 | 14,626,844.23 | 27,936,580.66 | 23,919,464.32 |
| 支付其他与经营活动有关的现金 | 42,003,047.84 | 23,311,244.31 | 61,677,574.22 | 52,596,793.09 |
| 经营活动现金流出小计 | 302,524,475.07 | 141,140,224.76 | 419,764,658.85 | 388,629,921.58 |
| 经营活动产生的现金流量净额 | 22,654,270.71 | -1,303,248.53 | -54,375,078.01 | -84,419,732.3 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | 12,635,510.48 | 3,000,000 | - |
| 取得投资收益收到的现金 | 5,938,816.56 | 3,354,343.75 | 15,984,778.91 | 9,270,974.72 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 62,000 | 62,000 | 407,458.14 | 405,600 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | -2,627,012.02 | -5,209,126.66 |
| 投资活动现金流入小计 | 6,000,816.56 | 16,051,854.23 | 16,765,225.03 | 4,467,448.06 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 26,201,444.56 | 7,990,584.7 | 134,416,649.8 | 26,713,225.95 |
| 投资支付的现金 | 51,690,189.52 | 9,000,000 | 59,495,000 | 242,280,000 |
| 投资活动现金流出小计 | 77,891,634.08 | 16,990,584.7 | 193,911,649.8 | 268,993,225.95 |
| 投资活动产生的现金流量净额 | -71,890,817.52 | -938,730.47 | -177,146,424.77 | -264,525,777.89 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 38,522,521.37 | 100,000 | 1,050,000 | 375,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 4,900,000 | - | - | - |
| 取得借款收到的现金 | 129,402,785.38 | 70,000,000 | 246,600,000 | 216,600,000 |
| 收到其他与筹资活动有关的现金 | 1,097,842.88 | 1,097,842.88 | 8,869,408.03 | 99,389.3 |
| 筹资活动现金流入小计 | 169,023,149.63 | 71,197,842.88 | 256,519,408.03 | 217,074,389.3 |
| 偿还债务支付的现金 | 100,000,000 | 70,000,000 | 252,430,000 | 192,550,000 |
| 分配股利、利润或偿付利息支付的现金 | 41,515,208.24 | 1,438,066.66 | 29,427,542.49 | 27,414,819.29 |
| 支付其他与筹资活动有关的现金 | 3,497,837.08 | 2,203,078.49 | 141,056,220.73 | 118,686,958.25 |
| 筹资活动现金流出小计 | 145,013,045.32 | 73,641,145.15 | 422,913,763.22 | 338,651,777.54 |
| 筹资活动产生的现金流量净额 | 24,010,104.31 | -2,443,302.27 | -166,394,355.19 | -121,577,388.24 |
| 四、汇率变动对现金及现金等价物的影响 | 642,215.6 | -1,093.87 | 36,263.23 | -56,036.62 |
| 五、现金及现金等价物净增加额 | -24,584,226.9 | -4,686,375.14 | -397,879,594.74 | -470,578,935.05 |
| 加:期初现金及现金等价物余额 | 851,272,984.82 | 851,272,984.82 | 1,249,152,579.56 | 1,249,152,579.56 |
| 期末现金及现金等价物余额 | 826,688,757.92 | 846,586,609.68 | 851,272,984.82 | 778,573,644.51 |
| 补充资料: | | | | |
| 净利润 | 54,982,019.56 | - | 84,873,639.63 | - |
| 资产减值准备 | 11,259,489.79 | - | 26,333,588.18 | - |
| 固定资产和投资性房地产折旧 | 5,104,905.56 | - | 9,160,495.65 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 5,104,905.56 | - | 9,160,495.65 | - |
| 无形资产摊销 | 738,708.46 | - | 1,414,865.87 | - |
| 长期待摊费用摊销 | 3,478,445.07 | - | 5,950,765.28 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -38,414.27 | - | 751,403.23 | - |
| 固定资产报废损失 | - | - | 52,585.37 | - |
| 公允价值变动损失 | 60,779.57 | - | -1,794,845.36 | - |
| 财务费用 | 2,229,347.63 | - | 7,254,922.77 | - |
| 投资损失 | -5,142,784.13 | - | -31,817,090.07 | - |
| 递延所得税 | -1,630,349.68 | - | -1,658,525.2 | - |
| 其中:递延所得税资产减少 | -1,630,349.68 | - | -1,667,039.08 | - |
| 递延所得税负债增加 | - | - | 8,513.88 | - |
| 存货的减少 | -86,892,556.69 | - | -7,966,310.58 | - |
| 经营性应收项目的减少 | -15,191,852.5 | - | -254,112,888.25 | - |
| 经营性应付项目的增加 | 34,225,892.31 | - | 82,332,837.53 | - |
| 其他 | 13,428,023.68 | - | 7,222,309.28 | - |
| 现金的期末余额 | 826,688,757.92 | - | 851,272,984.82 | - |
| 减:现金的期初余额 | 851,272,984.82 | - | 1,249,152,579.56 | - |
| 公告日期 | 2025-08-19 | 2025-04-26 | 2025-04-12 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |