| 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 | 410,427,102.53 | 190,106,736.12 | 813,296,840.86 | 601,476,387.73 |
| 收到的税费返还 | 16,623,182.86 | 11,970,390.16 | 21,411,511.37 | 18,081,333.7 |
| 收到其他与经营活动有关的现金 | 6,932,080.24 | 5,719,777.02 | 17,919,731.67 | 10,764,530.86 |
| 经营活动现金流入小计 | 433,982,365.63 | 207,796,903.3 | 852,628,083.9 | 630,322,252.29 |
| 购买商品、接受劳务支付的现金 | 291,722,566.74 | 162,936,369.6 | 502,745,061.37 | 389,201,527.69 |
| 支付给职工以及为职工支付的现金 | 77,205,480.47 | 47,991,474.71 | 126,094,150.52 | 105,091,549.22 |
| 支付的各项税费 | 25,411,932.07 | 11,582,533.93 | 35,045,669 | 25,964,098.15 |
| 支付其他与经营活动有关的现金 | 16,677,920.4 | 6,408,262.14 | 40,865,099.71 | 28,791,099.07 |
| 经营活动现金流出小计 | 411,017,899.68 | 228,918,640.38 | 704,749,980.6 | 549,048,274.13 |
| 经营活动产生的现金流量净额 | 22,964,465.95 | -21,121,737.08 | 147,878,103.3 | 81,273,978.16 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 569,286,375 | 88,000,000 | 275,000,000 | 105,000,000 |
| 取得投资收益收到的现金 | 754,511.08 | 449,777.4 | 723,526.92 | 3,015,295.08 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 116,537.9 | 30,534 | 1,307,613.96 | 184,273 |
| 投资活动现金流入小计 | 570,157,423.98 | 88,480,311.4 | 277,031,140.88 | 108,199,568.08 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 71,157,258.21 | 39,102,951.43 | 169,845,643.09 | 132,517,450.35 |
| 投资支付的现金 | 581,211,235 | 92,572,485 | 291,551,375 | 191,286,375 |
| 投资活动现金流出小计 | 652,368,493.21 | 131,675,436.43 | 461,397,018.09 | 323,803,825.35 |
| 投资活动产生的现金流量净额 | -82,211,069.23 | -43,195,125.03 | -184,365,877.21 | -215,604,257.27 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 264,529,990 | - | - | - |
| 取得借款收到的现金 | 100,000,000 | 25,000,000 | 153,000,000 | 132,000,000 |
| 筹资活动现金流入小计 | 364,529,990 | 25,000,000 | 153,000,000 | 132,000,000 |
| 偿还债务支付的现金 | 77,000,000 | - | 129,900,000 | 130,204,323.57 |
| 分配股利、利润或偿付利息支付的现金 | 3,745,235.28 | 1,883,465 | 18,070,610.32 | 16,257,071.36 |
| 支付其他与筹资活动有关的现金 | 1,746,081.22 | - | 14,376,020.84 | 13,947,005.6 |
| 筹资活动现金流出小计 | 82,491,316.5 | 1,883,465 | 162,346,631.16 | 160,408,400.53 |
| 筹资活动产生的现金流量净额 | 282,038,673.5 | 23,116,535 | -9,346,631.16 | -28,408,400.53 |
| 四、汇率变动对现金及现金等价物的影响 | 712,737.18 | 57,892.74 | 3,475,474.43 | 2,419,975.29 |
| 五、现金及现金等价物净增加额 | 223,504,807.4 | -41,142,434.37 | -42,358,930.64 | -160,318,704.35 |
| 加:期初现金及现金等价物余额 | 263,508,597.32 | 263,508,597.32 | 305,867,527.96 | 305,867,527.96 |
| 期末现金及现金等价物余额 | 487,013,404.72 | 222,366,162.95 | 263,508,597.32 | 145,548,823.61 |
| 补充资料: | | | | |
| 净利润 | 40,495,558.21 | - | 37,257,648.89 | - |
| 资产减值准备 | 933,206.09 | - | 10,643,054.89 | - |
| 固定资产和投资性房地产折旧 | 32,184,710.46 | - | 67,267,610.41 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 32,184,710.46 | - | 67,267,610.41 | - |
| 无形资产摊销 | 3,748,760.61 | - | 6,828,514.57 | - |
| 长期待摊费用摊销 | 2,416,063.61 | - | 4,868,871.2 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 86,177.7 | - | -145,968.82 | - |
| 固定资产报废损失 | - | - | 291,810.47 | - |
| 公允价值变动损失 | 958.36 | - | -1,210.56 | - |
| 财务费用 | -285,413.35 | - | -1,399,310.31 | - |
| 投资损失 | -754,511.08 | - | -1,452,570.6 | - |
| 递延所得税 | -497,393.87 | - | 258,223.95 | - |
| 其中:递延所得税资产减少 | -421,952.67 | - | 825,267.77 | - |
| 递延所得税负债增加 | -75,441.2 | - | -567,043.82 | - |
| 存货的减少 | -46,728,453.48 | - | 19,373,363.36 | - |
| 经营性应收项目的减少 | 333,533,988.29 | - | -45,288,873.67 | - |
| 经营性应付项目的增加 | -342,480,464.37 | - | 40,384,987.17 | - |
| 其他 | - | - | 2,703,201.96 | - |
| 现金的期末余额 | 487,013,404.72 | - | 263,508,597.32 | - |
| 减:现金的期初余额 | 263,508,597.32 | - | 305,867,527.96 | - |
| 现金及现金等价物的净增加额 | 223,504,807.4 | - | -42,358,930.64 | - |
| 公告日期 | 2025-08-26 | 2025-04-28 | 2025-04-28 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |