| 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 | 552,787,787.31 | 254,577,684.94 | 987,706,464.27 | 793,787,972.32 |
| 收到的税费返还 | 25,264,517.48 | 12,556,313.6 | 47,681,808.73 | 38,376,782.31 |
| 收到其他与经营活动有关的现金 | 2,456,389.58 | 4,765,142.55 | 21,031,087.1 | 16,372,844.41 |
| 经营活动现金流入小计 | 580,508,694.37 | 271,899,141.09 | 1,056,419,360.1 | 848,537,599.04 |
| 购买商品、接受劳务支付的现金 | 310,878,126.56 | 158,909,967.06 | 469,120,499.52 | 427,514,177.69 |
| 支付给职工以及为职工支付的现金 | 96,595,281.77 | 54,329,527.59 | 168,107,465.88 | 128,879,861 |
| 支付的各项税费 | 70,673,135.24 | 35,397,019.22 | 94,681,421.82 | 74,147,338.84 |
| 支付其他与经营活动有关的现金 | 27,978,020.93 | 9,176,538.04 | 48,453,757.67 | 36,120,722.06 |
| 经营活动现金流出小计 | 506,124,564.5 | 257,813,051.91 | 780,363,144.89 | 666,662,099.59 |
| 经营活动产生的现金流量净额 | 74,384,129.87 | 14,086,089.18 | 276,056,215.21 | 181,875,499.45 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 617,702,106.35 | 389,358,799.04 | 412,773,317.61 | 292,219,492.58 |
| 取得投资收益收到的现金 | 630,000 | 0 | 720,000 | 720,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 828,379.58 | 243,143.71 | 1,916,604.6 | 1,588,813.21 |
| 投资活动现金流入小计 | 619,160,485.93 | 389,601,942.75 | 415,409,922.21 | 294,528,305.79 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 21,953,457.02 | 8,145,595.25 | 48,480,178.5 | 33,840,373.53 |
| 投资支付的现金 | 693,219,218.37 | 348,990,201.06 | 821,396,858.9 | 731,396,858.9 |
| 支付其他与投资活动有关的现金 | 2,803,663 | 2,803,663 | - | - |
| 投资活动现金流出小计 | 717,976,338.39 | 359,939,459.31 | 869,877,037.4 | 765,237,232.43 |
| 投资活动产生的现金流量净额 | -98,815,852.46 | 29,662,483.44 | -454,467,115.19 | -470,708,926.64 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 24,000,000 | 12,500,000 | 45,600,000 | 30,600,000 |
| 收到其他与筹资活动有关的现金 | 110,000,000 | - | 120,550,000 | 70,127,546.4 |
| 筹资活动现金流入小计 | 134,000,000 | 12,500,000 | 166,150,000 | 100,727,546.4 |
| 偿还债务支付的现金 | 29,390,712.48 | 8,000,000 | 48,682,005.44 | 33,891,292.96 |
| 分配股利、利润或偿付利息支付的现金 | 72,488,020.51 | 642,763.62 | 124,720,780.9 | 73,996,183.08 |
| 其中:子公司支付给少数股东的股利、利润 | 1,350,000 | - | 2,250,000 | 2,250,000 |
| 支付其他与筹资活动有关的现金 | 118,743,588 | 103,743,588 | 110,701,777.44 | 100,755,866 |
| 筹资活动现金流出小计 | 220,622,320.99 | 112,386,351.62 | 284,104,563.78 | 208,643,342.04 |
| 筹资活动产生的现金流量净额 | -86,622,320.99 | -99,886,351.62 | -117,954,563.78 | -107,915,795.64 |
| 四、汇率变动对现金及现金等价物的影响 | 7,942,933.63 | 6,644,192.71 | 2,923,391.32 | 3,721,977.87 |
| 五、现金及现金等价物净增加额 | -103,111,109.95 | -49,493,586.29 | -293,442,072.44 | -393,027,244.96 |
| 加:期初现金及现金等价物余额 | 260,336,342.65 | 260,336,342.65 | 553,778,415.09 | 553,778,415.09 |
| 期末现金及现金等价物余额 | 157,225,232.7 | 210,842,756.36 | 260,336,342.65 | 160,751,170.13 |
| 补充资料: | | | | |
| 净利润 | 130,489,502 | - | 235,757,382.37 | - |
| 资产减值准备 | -1,073,430.27 | - | 7,991,644.82 | - |
| 固定资产和投资性房地产折旧 | 33,284,142.77 | - | 64,399,478.75 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 33,284,142.77 | - | 64,399,478.75 | - |
| 无形资产摊销 | 980,090.46 | - | 2,289,658.89 | - |
| 长期待摊费用摊销 | 212,392.88 | - | 420,825.36 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -689,856.92 | - | 159,764.04 | - |
| 固定资产报废损失 | 211,545.95 | - | 200,250.66 | - |
| 公允价值变动损失 | 1,530,348.53 | - | -6,082,596.44 | - |
| 财务费用 | -13,008,288.74 | - | 221,911.2 | - |
| 投资损失 | -10,822,610.29 | - | -5,163,310.09 | - |
| 递延所得税 | 707,162.21 | - | -219,058.08 | - |
| 其中:递延所得税资产减少 | 803,476.83 | - | 282,237.46 | - |
| 递延所得税负债增加 | -96,314.62 | - | -501,295.54 | - |
| 存货的减少 | -18,190,961.72 | - | -10,717,180.66 | - |
| 经营性应收项目的减少 | -8,900,992.76 | - | -47,157,198.89 | - |
| 经营性应付项目的增加 | -42,195,119.94 | - | 29,809,763.91 | - |
| 其他 | 244,105.36 | - | -155,528.43 | - |
| 现金的期末余额 | 157,225,232.7 | - | 260,336,342.65 | - |
| 减:现金的期初余额 | 260,336,342.65 | - | 553,778,415.09 | - |
| 现金及现金等价物的净增加额 | -103,111,109.95 | - | -293,442,072.44 | - |
| 公告日期 | 2025-08-27 | 2025-04-23 | 2025-04-23 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |