| 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 | 346,856,135.71 | 187,066,241.92 | 703,513,740.19 | 542,536,070.26 |
| 收到的税费返还 | 4,952,638.79 | 1,305,584.59 | 4,581,523.88 | 3,487,384.4 |
| 收到其他与经营活动有关的现金 | 10,067,507.73 | 6,498,258.08 | 7,844,471.3 | 29,180,864.46 |
| 经营活动现金流入小计 | 361,876,282.23 | 194,870,084.59 | 715,939,735.37 | 575,204,319.12 |
| 购买商品、接受劳务支付的现金 | 185,280,325.71 | 90,389,860.09 | 389,483,760.25 | 291,049,824.25 |
| 支付给职工以及为职工支付的现金 | 87,738,464.25 | 47,017,227.11 | 164,872,645.55 | 120,323,772.81 |
| 支付的各项税费 | 20,054,472.23 | 10,601,735.38 | 30,684,941.79 | 26,191,543.4 |
| 支付其他与经营活动有关的现金 | 20,039,665.39 | 29,352,195.79 | 37,045,843.57 | 51,195,566.44 |
| 经营活动现金流出小计 | 313,112,927.58 | 177,361,018.37 | 622,087,191.16 | 488,760,706.9 |
| 经营活动产生的现金流量净额 | 48,763,354.65 | 17,509,066.22 | 93,852,544.21 | 86,443,612.22 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 80,000,000 | - | 2,500,000 | 92,500,000 |
| 取得投资收益收到的现金 | 811,436.52 | - | 4,364,959.76 | 746,321.97 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 203,450 | 203,450 | 705,613 | 605,613 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 150,000 | - |
| 收到的其他与投资活动有关的现金 | - | - | 315,000,000 | - |
| 投资活动现金流入小计 | 81,014,886.52 | 203,450 | 322,720,572.76 | 93,851,934.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 9,948,081.07 | 7,957,470.23 | 70,436,786.86 | 49,944,949.82 |
| 投资支付的现金 | 200,000,000 | 246,000,000 | - | 315,400,000 |
| 支付其他与投资活动有关的现金 | 60,338,657.53 | - | 315,000,000 | - |
| 投资活动现金流出小计 | 270,286,738.6 | 253,957,470.23 | 385,436,786.86 | 365,344,949.82 |
| 投资活动产生的现金流量净额 | -189,271,852.08 | -253,754,020.23 | -62,716,214.1 | -271,493,014.85 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 103,000,080 | 93,000,080 | 60,000,000 | 60,000,000 |
| 筹资活动现金流入小计 | 103,000,080 | 93,000,080 | 60,000,000 | 60,000,000 |
| 偿还债务支付的现金 | 50,500,000 | 34,000,000 | 59,500,000 | 59,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 62,080,254.15 | 312,676.39 | 32,322,565.96 | 31,791,288.89 |
| 筹资活动现金流出小计 | 112,580,254.15 | 34,312,676.39 | 91,822,565.96 | 91,291,288.89 |
| 筹资活动产生的现金流量净额 | -9,580,174.15 | 58,687,403.61 | -31,822,565.96 | -31,291,288.89 |
| 四、汇率变动对现金及现金等价物的影响 | 776,660.22 | 704,080.44 | 1,054,015.76 | 877,342.95 |
| 五、现金及现金等价物净增加额 | -149,312,011.36 | -176,853,469.96 | 367,779.91 | -215,463,348.57 |
| 加:期初现金及现金等价物余额 | 297,700,997.99 | 297,700,997.99 | 297,333,218.08 | 297,333,218.08 |
| 期末现金及现金等价物余额 | 148,388,986.63 | 120,847,528.03 | 297,700,997.99 | 81,869,869.51 |
| 补充资料: | | | | |
| 净利润 | 28,345,681.23 | - | 71,229,556.84 | - |
| 资产减值准备 | - | - | 5,004,169.96 | - |
| 固定资产和投资性房地产折旧 | 29,487,776.95 | - | 57,191,381.58 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 29,487,776.95 | - | 57,191,381.58 | - |
| 无形资产摊销 | 1,329,562.97 | - | 2,622,342.83 | - |
| 长期待摊费用摊销 | 2,477,645.21 | - | 5,120,202.18 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 26,085.98 | - | 280,147.61 | - |
| 固定资产报废损失 | - | - | 752,382.48 | - |
| 财务费用 | 1,658,305.65 | - | -74,030.66 | - |
| 投资损失 | 3,557,861.31 | - | -9,565,757.07 | - |
| 递延所得税 | 339,528.49 | - | 1,708,618.21 | - |
| 其中:递延所得税资产减少 | 339,528.49 | - | 2,014,408.94 | - |
| 递延所得税负债增加 | - | - | -305,790.73 | - |
| 存货的减少 | -26,051,370.48 | - | 237,920.71 | - |
| 经营性应收项目的减少 | -1,631,438.95 | - | -67,534,471.65 | - |
| 经营性应付项目的增加 | 9,991,004.18 | - | 23,994,586.3 | - |
| 现金的期末余额 | 148,388,986.63 | - | 297,700,997.99 | - |
| 减:现金的期初余额 | 297,700,997.99 | - | 297,333,218.08 | - |
| 现金及现金等价物的净增加额 | -149,312,011.36 | - | 367,779.91 | - |
| 公告日期 | 2025-08-22 | 2025-04-26 | 2025-04-15 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |