| 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 | 198,031,420.1 | 101,131,985.63 | 411,439,237.23 | 318,718,519.15 |
| 收到的税费返还 | 4,183,118.81 | 5,365,302.48 | 5,120,031.98 | 4,047,259.22 |
| 收到其他与经营活动有关的现金 | 7,175,459.89 | 1,691,982.31 | 16,049,162.46 | 11,513,174.91 |
| 经营活动现金流入小计 | 209,389,998.8 | 108,189,270.42 | 432,608,431.67 | 334,278,953.28 |
| 购买商品、接受劳务支付的现金 | 117,997,610.63 | 56,771,854.88 | 210,555,686.86 | 167,266,866.46 |
| 支付给职工以及为职工支付的现金 | 55,467,525.24 | 29,185,562.05 | 104,546,815.28 | 76,203,484.69 |
| 支付的各项税费 | 8,469,734.28 | 3,884,687.91 | 14,952,193.54 | 11,396,532.14 |
| 支付其他与经营活动有关的现金 | 14,437,313.14 | 4,181,299.96 | 19,211,043.5 | 14,106,668.86 |
| 经营活动现金流出小计 | 196,372,183.29 | 94,023,404.8 | 349,265,739.18 | 268,973,552.15 |
| 经营活动产生的现金流量净额 | 13,017,815.51 | 14,165,865.62 | 83,342,692.49 | 65,305,401.13 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 90,000,000 | 15,000,000 | 201,776,915.08 | 110,000,000 |
| 取得投资收益收到的现金 | - | - | - | 498,536.41 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 220 | 194.69 | 843,330 | 379,086.51 |
| 收到的其他与投资活动有关的现金 | - | - | - | 135,477.68 |
| 投资活动现金流入小计 | 90,000,220 | 15,000,194.69 | 202,620,245.08 | 111,013,100.6 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 14,840,377.45 | 5,148,455.05 | 16,777,459.1 | 13,190,725.44 |
| 投资支付的现金 | 75,000,000 | 11,000,000 | 304,423,494.08 | 191,172,143.5 |
| 支付其他与投资活动有关的现金 | - | - | 6,000,000 | 1,000,000 |
| 投资活动现金流出小计 | 89,840,377.45 | 16,148,455.05 | 327,200,953.18 | 205,362,868.94 |
| 投资活动产生的现金流量净额 | 159,842.55 | -1,148,260.36 | -124,580,708.1 | -94,349,768.34 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 46,093,461.27 | 19,613,934.85 | 64,066,884 | 39,500,000 |
| 筹资活动现金流入小计 | 46,093,461.27 | 19,613,934.85 | 64,066,884 | 39,500,000 |
| 偿还债务支付的现金 | 32,500,000 | 26,500,000 | 92,596,884 | 72,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 8,793,964.04 | 282,200.04 | 38,923,723.37 | 38,367,000.47 |
| 支付其他与筹资活动有关的现金 | 500,000 | - | 1,717,751.06 | 728,534.75 |
| 筹资活动现金流出小计 | 41,793,964.04 | 26,782,200.04 | 133,238,358.43 | 111,095,535.22 |
| 筹资活动产生的现金流量净额 | 4,299,497.23 | -7,168,265.19 | -69,171,474.43 | -71,595,535.22 |
| 四、汇率变动对现金及现金等价物的影响 | 596,765.88 | 406,907.85 | -996,313.82 | -1,227,518.77 |
| 五、现金及现金等价物净增加额 | 18,073,921.17 | 6,256,247.92 | -111,405,803.86 | -101,867,421.2 |
| 加:期初现金及现金等价物余额 | 80,148,985.44 | 80,148,985.44 | 191,554,789.3 | 191,554,789.3 |
| 期末现金及现金等价物余额 | 98,222,906.61 | 86,405,233.36 | 80,148,985.44 | 89,687,368.1 |
| 补充资料: | | | | |
| 净利润 | 20,848,227.76 | - | 23,921,135.76 | - |
| 资产减值准备 | 2,066,798.43 | - | 2,131,715.81 | - |
| 固定资产和投资性房地产折旧 | 16,389,847.76 | - | 35,575,425.48 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 16,389,847.76 | - | 35,575,425.48 | - |
| 无形资产摊销 | 851,619.28 | - | 1,725,825.45 | - |
| 长期待摊费用摊销 | 952,148.58 | - | 503,854.55 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -39,403.5 | - | 172,273.22 | - |
| 固定资产报废损失 | - | - | -3,497.64 | - |
| 公允价值变动损失 | 13,495.14 | - | -869,738.43 | - |
| 财务费用 | 536,876.9 | - | 1,407,107 | - |
| 投资损失 | 738,718.95 | - | 1,429,609.93 | - |
| 递延所得税 | -1,190,262.25 | - | -2,467,181.64 | - |
| 其中:递延所得税资产减少 | -530,151.46 | - | -398,322.75 | - |
| 递延所得税负债增加 | -660,110.79 | - | -2,068,858.89 | - |
| 存货的减少 | -2,265,087.72 | - | -10,760,180.95 | - |
| 经营性应收项目的减少 | -22,702,894.54 | - | 15,249,777.31 | - |
| 经营性应付项目的增加 | -4,586,494.95 | - | 15,380,468.6 | - |
| 现金的期末余额 | 98,222,906.61 | - | 80,148,985.44 | - |
| 减:现金的期初余额 | 80,148,985.44 | - | 191,554,789.3 | - |
| 现金及现金等价物的净增加额 | 18,073,921.17 | - | -111,405,803.86 | - |
| 公告日期 | 2025-08-25 | 2025-04-28 | 2025-03-31 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |