| 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 | 325,780,765.54 | 160,486,306.67 | 660,864,320.7 | 499,687,176.68 |
| 收到的税费返还 | 2,076,270.25 | 34,249.62 | 1,811,048.51 | 1,770,808.19 |
| 收到其他与经营活动有关的现金 | 15,985,085.33 | 4,696,005.72 | 37,540,750.47 | 33,557,481.44 |
| 经营活动现金流入小计 | 343,842,121.12 | 165,216,562.01 | 700,216,119.68 | 535,015,466.31 |
| 购买商品、接受劳务支付的现金 | 61,103,389.78 | 25,051,170.14 | 127,564,332.9 | 93,216,477.82 |
| 支付给职工以及为职工支付的现金 | 52,144,183.42 | 29,103,128.73 | 105,438,808.23 | 81,106,919.38 |
| 支付的各项税费 | 33,378,971.77 | 13,106,728.33 | 66,386,110.76 | 47,773,847.21 |
| 支付其他与经营活动有关的现金 | 141,097,709.07 | 71,700,918.29 | 317,828,015.12 | 212,645,321.66 |
| 经营活动现金流出小计 | 287,724,254.04 | 138,961,945.49 | 617,217,267.01 | 434,742,566.07 |
| 经营活动产生的现金流量净额 | 56,117,867.08 | 26,254,616.52 | 82,998,852.67 | 100,272,900.24 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 454,030,000 | 320,030,000 | 2,056,000,000 | 1,404,000,000 |
| 取得投资收益收到的现金 | 3,399,410.96 | 2,254,534.24 | 11,378,670.03 | 8,932,011.81 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | -2,566,624.04 | -2,782,914.61 |
| 收到的其他与投资活动有关的现金 | 16,060,190.05 | 16,060,190.05 | 3,554,269.4 | - |
| 投资活动现金流入小计 | 473,489,601.01 | 338,344,724.29 | 2,068,366,315.39 | 1,410,149,097.2 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 22,281,370.33 | 10,987,291.19 | 99,248,880.7 | 65,802,089.07 |
| 投资支付的现金 | 436,000,000 | 341,000,000 | 1,966,030,000 | 1,531,030,000 |
| 投资活动现金流出小计 | 458,281,370.33 | 351,987,291.19 | 2,065,278,880.7 | 1,596,832,089.07 |
| 投资活动产生的现金流量净额 | 15,208,230.68 | -13,642,566.9 | 3,087,434.69 | -186,682,991.87 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 0 | - |
| 取得借款收到的现金 | - | - | 10,010,000 | 10,010,000 |
| 收到其他与筹资活动有关的现金 | - | - | 0 | - |
| 筹资活动现金流入小计 | 0 | 0 | 10,010,000 | 10,010,000 |
| 偿还债务支付的现金 | - | - | 10,010,000 | 10,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 19,557,055.48 | 70,000 | 30,664,415.54 | 30,593,623.14 |
| 支付其他与筹资活动有关的现金 | - | - | 15,760,140.09 | 3,020,000 |
| 筹资活动现金流出小计 | 19,557,055.48 | 70,000 | 56,434,555.63 | 43,613,623.14 |
| 筹资活动产生的现金流量净额 | -19,557,055.48 | -70,000 | -46,424,555.63 | -33,603,623.14 |
| 四、汇率变动对现金及现金等价物的影响 | 1,195,239.22 | 372,529.56 | -608,569.09 | -19,803.93 |
| 五、现金及现金等价物净增加额 | 52,964,281.5 | 12,914,579.18 | 39,053,162.64 | -120,033,518.7 |
| 加:期初现金及现金等价物余额 | 413,929,487.39 | 413,929,487.39 | 374,876,324.75 | 375,926,324.75 |
| 期末现金及现金等价物余额 | 466,893,768.89 | 426,844,066.57 | 413,929,487.39 | 255,892,806.05 |
| 补充资料: | | | | |
| 净利润 | 41,083,255.36 | - | 81,632,668.88 | - |
| 资产减值准备 | 3,068,019.01 | - | 385,137.64 | - |
| 固定资产和投资性房地产折旧 | 23,849,129.54 | - | 44,791,366.4 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 23,849,129.54 | - | 44,791,366.4 | - |
| 无形资产摊销 | 2,707,531.75 | - | 7,263,118.6 | - |
| 长期待摊费用摊销 | 68,807.34 | - | 250,791.84 | - |
| 固定资产报废损失 | - | - | 3,160.54 | - |
| 公允价值变动损失 | -2,276,969.84 | - | -3,860,704.13 | - |
| 财务费用 | -1,210,635.12 | - | 901,194.75 | - |
| 投资损失 | -1,300,088.96 | - | -10,808,052.19 | - |
| 递延所得税 | 527,169.8 | - | 5,046,476.49 | - |
| 其中:递延所得税资产减少 | 496,951.62 | - | 4,792,064.89 | - |
| 递延所得税负债增加 | 30,218.18 | - | 254,411.6 | - |
| 存货的减少 | -4,349,529.71 | - | 3,003,731.08 | - |
| 经营性应收项目的减少 | 13,929,068.77 | - | -22,690,412.22 | - |
| 经营性应付项目的增加 | -20,832,093.09 | - | -26,976,543.07 | - |
| 现金的期末余额 | 466,893,768.89 | - | 413,929,487.39 | - |
| 减:现金的期初余额 | 413,929,487.39 | - | 374,876,324.75 | - |
| 现金及现金等价物的净增加额 | 52,964,281.5 | - | 39,053,162.64 | - |
| 公告日期 | 2025-08-08 | 2025-04-28 | 2025-04-23 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |