| 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 | 142,475,971.31 | 74,220,714.67 | 349,761,602.41 | 253,258,899.75 |
| 收到的税费返还 | 566,215.25 | 22,182.28 | 2,073,299.31 | 1,742,746.79 |
| 收到其他与经营活动有关的现金 | 8,842,411.23 | 6,288,440.48 | 15,369,166.61 | 16,651,386.41 |
| 经营活动现金流入小计 | 151,884,597.79 | 80,531,337.43 | 367,204,068.33 | 271,653,032.95 |
| 购买商品、接受劳务支付的现金 | 33,748,514.34 | 20,683,350.2 | 122,399,011.24 | 73,046,785.98 |
| 支付给职工以及为职工支付的现金 | 59,518,351.92 | 28,971,217.58 | 106,384,021.83 | 79,891,039.47 |
| 支付的各项税费 | 11,657,301.62 | 2,336,969.58 | 21,206,659.43 | 22,732,994.47 |
| 支付其他与经营活动有关的现金 | 21,390,650.4 | 29,091,948.73 | 177,730,159.78 | 72,111,296.47 |
| 经营活动现金流出小计 | 126,314,818.28 | 81,083,486.09 | 427,719,852.28 | 247,782,116.39 |
| 经营活动产生的现金流量净额 | 25,569,779.51 | -552,148.66 | -60,515,783.95 | 23,870,916.56 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 443,020,967.55 | 164,958,298.82 | 964,972,007.19 | 859,298,332.19 |
| 取得投资收益收到的现金 | 1,872,579.95 | 933,567.04 | 5,554,774.16 | 2,484,402.67 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 15,318 | - | 95,480.88 | 95,590 |
| 收到的其他与投资活动有关的现金 | - | 13,200,000 | - | - |
| 投资活动现金流入小计 | 444,908,865.5 | 179,091,865.86 | 970,622,262.23 | 861,878,324.86 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 90,982,620.56 | 36,389,183.93 | 296,384,404.53 | 214,098,877.21 |
| 投资支付的现金 | 292,262,295.25 | 179,497,084.2 | 859,751,690.65 | 695,792,476.33 |
| 取得子公司及其他营业单位支付的现金 | - | - | 1,656,835.3 | 1,656,835.3 |
| 支付其他与投资活动有关的现金 | - | - | 407,131.57 | - |
| 投资活动现金流出小计 | 383,244,915.81 | 215,886,268.13 | 1,158,200,062.05 | 911,548,188.84 |
| 投资活动产生的现金流量净额 | 61,663,949.69 | -36,794,402.27 | -187,577,799.82 | -49,669,863.98 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 1,000,000 | 1,000,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 1,000,000 | 1,000,000 |
| 取得借款收到的现金 | 53,617,376.08 | 21,005,121.43 | 45,621,608.17 | - |
| 收到其他与筹资活动有关的现金 | - | - | 1,010,347.43 | - |
| 筹资活动现金流入小计 | 53,617,376.08 | 21,005,121.43 | 47,631,955.6 | 1,000,000 |
| 偿还债务支付的现金 | 3,478,384.98 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 21,664,494.54 | - | 32,562,968.66 | 32,487,820.72 |
| 支付其他与筹资活动有关的现金 | - | 5,558,296.7 | - | - |
| 筹资活动现金流出小计 | 25,142,879.52 | 5,558,296.7 | 32,562,968.66 | 32,487,820.72 |
| 筹资活动产生的现金流量净额 | 28,474,496.56 | 15,446,824.73 | 15,068,986.94 | -31,487,820.72 |
| 四、汇率变动对现金及现金等价物的影响 | 513,591.9 | 415,142.81 | 585,250.5 | 381,826.89 |
| 五、现金及现金等价物净增加额 | 116,221,817.66 | -21,484,583.39 | -232,439,346.33 | -56,904,941.25 |
| 加:期初现金及现金等价物余额 | 91,769,768.21 | 91,742,381.91 | 324,209,114.54 | 324,209,114.54 |
| 期末现金及现金等价物余额 | 207,991,585.87 | 70,257,798.52 | 91,769,768.21 | 267,304,173.29 |
| 补充资料: | | | | |
| 净利润 | 42,641,961.6 | - | 60,271,862.25 | - |
| 资产减值准备 | 1,351,026.66 | - | 8,940,549.44 | - |
| 固定资产和投资性房地产折旧 | 22,409,934.29 | - | 41,397,505.43 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 22,409,934.29 | - | 41,397,505.43 | - |
| 无形资产摊销 | 3,125,198.95 | - | 5,462,695.16 | - |
| 长期待摊费用摊销 | 146,029.14 | - | 384,546.64 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -77,957.39 | - |
| 固定资产报废损失 | 38,829.6 | - | 922,441.69 | - |
| 公允价值变动损失 | -50,958.9 | - | -795,000 | - |
| 财务费用 | -497,021.26 | - | -548,655.5 | - |
| 投资损失 | -69,714.93 | - | -12,142,743.09 | - |
| 递延所得税 | -1,541,444.62 | - | 391,431.32 | - |
| 其中:递延所得税资产减少 | -245,182.58 | - | -133,216.97 | - |
| 递延所得税负债增加 | -1,296,262.04 | - | 524,648.29 | - |
| 存货的减少 | -18,602,539.91 | - | -28,465,486.08 | - |
| 经营性应收项目的减少 | -14,143,846.76 | - | -162,934,593.17 | - |
| 经营性应付项目的增加 | -9,237,674.35 | - | 26,677,619.35 | - |
| 现金的期末余额 | 207,991,585.87 | - | 91,769,768.21 | - |
| 减:现金的期初余额 | 91,769,768.21 | - | 324,209,114.54 | - |
| 现金及现金等价物的净增加额 | 116,221,817.66 | - | -232,439,346.33 | - |
| 公告日期 | 2025-08-16 | 2025-04-25 | 2025-04-11 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |