| 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 | 263,620,893.5 | 135,818,128.03 | 447,549,319.3 | 330,710,103.33 |
| 收到的税费返还 | 310,252.68 | 295,227.19 | 1,216,521.54 | 964,574.38 |
| 收到其他与经营活动有关的现金 | 689,749.94 | 34,093.77 | 8,967,092.8 | 5,924,053.27 |
| 经营活动现金流入小计 | 264,620,896.12 | 136,147,448.99 | 457,732,933.64 | 337,598,730.98 |
| 购买商品、接受劳务支付的现金 | 103,713,350.49 | 50,443,674.05 | 195,418,282.01 | 144,926,568.33 |
| 支付给职工以及为职工支付的现金 | 71,016,806.21 | 38,804,232.94 | 122,798,065.7 | 92,578,879.96 |
| 支付的各项税费 | 18,599,795.22 | 7,362,059.52 | 29,984,598.58 | 22,819,405.77 |
| 支付其他与经营活动有关的现金 | 6,927,626.74 | 2,768,866.93 | 21,493,686.03 | 13,014,279.07 |
| 经营活动现金流出小计 | 200,257,578.66 | 99,378,833.44 | 369,694,632.32 | 273,339,133.13 |
| 经营活动产生的现金流量净额 | 64,363,317.46 | 36,768,615.55 | 88,038,301.32 | 64,259,597.85 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 628,000,000 | 246,000,000 | 385,000,000 | - |
| 取得投资收益收到的现金 | 3,301,518.89 | 1,620,738.69 | 2,194,622.04 | 1,013,065.75 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 49,444.5 | - |
| 收到的其他与投资活动有关的现金 | 1,028,277.54 | 502,240.44 | 1,731,596.45 | 151,231,701.59 |
| 投资活动现金流入小计 | 632,329,796.43 | 248,122,979.13 | 388,975,662.99 | 152,244,767.34 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 8,956,958.25 | 1,313,477.94 | 29,526,591.06 | 16,591,273.23 |
| 投资支付的现金 | 504,589,340 | 280,000,000 | 660,000,000 | - |
| 支付其他与投资活动有关的现金 | - | - | - | 405,000,000 |
| 投资活动现金流出小计 | 513,546,298.25 | 281,313,477.94 | 689,526,591.06 | 421,591,273.23 |
| 投资活动产生的现金流量净额 | 118,783,498.18 | -33,190,498.81 | -300,550,928.07 | -269,346,505.89 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 325,020,246.97 | 300,556,099.46 |
| 取得借款收到的现金 | 40,750,000 | 11,500,000 | 62,650,000 | 43,400,000 |
| 收到其他与筹资活动有关的现金 | - | - | 3,150,000 | 24,464,147.51 |
| 筹资活动现金流入小计 | 40,750,000 | 11,500,000 | 390,820,246.97 | 368,420,246.97 |
| 偿还债务支付的现金 | 50,650,000 | 21,000,000 | 53,750,000 | 42,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 32,120,843.79 | 653,643.74 | 3,193,779.86 | 2,433,309.26 |
| 支付其他与筹资活动有关的现金 | 22,047.23 | - | 16,188,667.75 | 19,908,684.81 |
| 筹资活动现金流出小计 | 82,792,891.02 | 21,653,643.74 | 73,132,447.61 | 64,841,994.07 |
| 筹资活动产生的现金流量净额 | -42,042,891.02 | -10,153,643.74 | 317,687,799.36 | 303,578,252.9 |
| 四、汇率变动对现金及现金等价物的影响 | 2,009,274.02 | 1,209,624.46 | 526,494.88 | 921,917.59 |
| 五、现金及现金等价物净增加额 | 143,113,198.64 | -5,365,902.54 | 105,701,667.49 | 99,413,262.45 |
| 加:期初现金及现金等价物余额 | 198,408,410.46 | 198,408,410.46 | 92,706,742.97 | 92,706,742.97 |
| 期末现金及现金等价物余额 | 341,521,609.1 | 193,042,507.92 | 198,408,410.46 | 192,120,005.42 |
| 补充资料: | | | | |
| 净利润 | 52,525,315.43 | - | 102,782,135.71 | - |
| 资产减值准备 | 161,005.7 | - | 3,302,379.89 | - |
| 固定资产和投资性房地产折旧 | 13,962,546.67 | - | 25,855,096.93 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 13,962,546.67 | - | 25,855,096.93 | - |
| 无形资产摊销 | 581,267.45 | - | 954,190.15 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 21,768.11 | - | -54,350.53 | - |
| 固定资产报废损失 | 13,650.4 | - | 244,785.66 | - |
| 公允价值变动损失 | 245,236.27 | - | -628,426.39 | - |
| 财务费用 | -2,300,295.62 | - | -32,588.78 | - |
| 投资损失 | -3,136,526.57 | - | -2,062,120.72 | - |
| 递延所得税 | 821,725.14 | - | 1,480,198.18 | - |
| 其中:递延所得税资产减少 | 671,336.13 | - | -438,981.52 | - |
| 递延所得税负债增加 | 150,389.01 | - | 1,919,179.7 | - |
| 存货的减少 | -10,199,646.09 | - | -6,255,189.17 | - |
| 经营性应收项目的减少 | -14,067,526.46 | - | -30,071,746.95 | - |
| 经营性应付项目的增加 | 24,452,884.79 | - | -10,330,905.02 | - |
| 现金的期末余额 | 341,521,609.1 | - | 198,408,410.46 | - |
| 减:现金的期初余额 | 198,408,410.46 | - | 92,706,742.97 | - |
| 现金及现金等价物的净增加额 | 143,113,198.64 | - | 105,701,667.49 | - |
| 公告日期 | 2025-08-27 | 2025-04-19 | 2025-04-19 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |