| 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 | 141,732,983.53 | 42,818,553.82 | 359,196,875.7 | 265,750,075.16 |
| 收到的税费返还 | 6,000,000 | - | - | - |
| 收到其他与经营活动有关的现金 | 53,666,670.37 | 52,644,604.64 | 35,391,504.52 | 11,486,479.88 |
| 经营活动现金流入小计 | 201,399,653.9 | 95,463,158.46 | 394,588,380.22 | 277,236,555.04 |
| 购买商品、接受劳务支付的现金 | 16,283,406.74 | 10,262,935.97 | 49,602,867.77 | 19,154,653.73 |
| 支付给职工以及为职工支付的现金 | 31,579,235.79 | 19,670,851.42 | 55,435,901.38 | 39,502,389.56 |
| 支付的各项税费 | 29,969,092.27 | 10,619,514.62 | 88,415,086.82 | 61,539,531.13 |
| 支付其他与经营活动有关的现金 | 6,583,744.14 | 3,494,025.06 | 15,946,745.8 | 12,237,237.7 |
| 经营活动现金流出小计 | 84,415,478.94 | 44,047,327.07 | 209,400,601.77 | 132,433,812.12 |
| 经营活动产生的现金流量净额 | 116,984,174.96 | 51,415,831.39 | 185,187,778.45 | 144,802,742.92 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,050,000 | - | 30,619,053.99 | 12,719,053.99 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 9,380 | - | 72,999.06 | 70,799.06 |
| 处置子公司及其他营业单位收到的现金净额 | 500,000 | - | 2,585,500 | 2,585,500 |
| 收到的其他与投资活动有关的现金 | 130,372,333.33 | 65,797,333.33 | 678,635,064.19 | 460,444,397.52 |
| 投资活动现金流入小计 | 131,931,713.33 | 65,797,333.33 | 711,912,617.24 | 475,819,750.57 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 54,124,376.33 | 37,022,928.52 | 119,816,554.57 | 95,837,217.25 |
| 投资支付的现金 | - | - | 2,715,800 | 376,547,800 |
| 支付其他与投资活动有关的现金 | 210,000,000 | 210,000,000 | 725,000,000 | 405,000,000 |
| 投资活动现金流出小计 | 264,124,376.33 | 247,022,928.52 | 847,532,354.57 | 877,385,017.25 |
| 投资活动产生的现金流量净额 | -132,192,663 | -181,225,595.19 | -135,619,737.33 | -401,565,266.68 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 55,806,171.77 | 55,806,171.77 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 55,806,171.77 | 55,806,171.77 |
| 取得借款收到的现金 | 111,000,000 | 111,000,000 | 100,000,000 | - |
| 筹资活动现金流入小计 | 111,000,000 | 111,000,000 | 155,806,171.77 | 55,806,171.77 |
| 偿还债务支付的现金 | 55,500,000 | 500,000 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 26,115,437.08 | 1,245,385.84 | 44,240,217.86 | 43,765,634.53 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 20,557,720.43 | 20,557,720.43 |
| 支付其他与筹资活动有关的现金 | 42,582,877.86 | 24,677,474.61 | 374,132,000 | - |
| 筹资活动现金流出小计 | 124,198,314.94 | 26,422,860.45 | 418,372,217.86 | 43,765,634.53 |
| 筹资活动产生的现金流量净额 | -13,198,314.94 | 84,577,139.55 | -262,566,046.09 | 12,040,537.24 |
| 五、现金及现金等价物净增加额 | -28,406,802.98 | -45,232,624.25 | -212,998,004.97 | -244,721,986.52 |
| 加:期初现金及现金等价物余额 | 140,050,572.46 | 140,050,572.46 | 353,048,577.43 | 353,048,577.43 |
| 期末现金及现金等价物余额 | 111,643,769.48 | 94,817,948.21 | 140,050,572.46 | 108,326,590.91 |
| 补充资料: | | | | |
| 净利润 | 39,029,330.68 | - | 62,105,826.41 | - |
| 资产减值准备 | -2,646,174.05 | - | 4,753,883.93 | - |
| 固定资产和投资性房地产折旧 | 44,838,990.08 | - | 89,551,102.13 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 44,838,990.08 | - | 89,551,102.13 | - |
| 无形资产摊销 | 1,454,492.16 | - | 2,122,887.63 | - |
| 长期待摊费用摊销 | 1,064,478.2 | - | 1,922,456.78 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -4,525.52 | - | -12,196.7 | - |
| 固定资产报废损失 | 0 | - | 153,244.64 | - |
| 公允价值变动损失 | 0 | - | - | - |
| 财务费用 | -2,957,441.26 | - | -6,553,388.71 | - |
| 投资损失 | 5,439,582.42 | - | 9,001,287.52 | - |
| 递延所得税 | 1,044,852.44 | - | -2,413,494.11 | - |
| 其中:递延所得税资产减少 | -5,830,562.64 | - | -2,413,494.11 | - |
| 递延所得税负债增加 | 6,875,415.08 | - | - | - |
| 存货的减少 | 8,125,077.18 | - | -8,368,838.32 | - |
| 经营性应收项目的减少 | 32,959,532.53 | - | 30,870,079.56 | - |
| 经营性应付项目的增加 | -13,560,793.86 | - | 1,774,203.49 | - |
| 其他 | 1,522,713.66 | - | 280,724.2 | - |
| 债务转为资本 | 0 | - | - | - |
| 一年内到期的可转换公司债券 | 0 | - | - | - |
| 融资租入固定资产 | 0 | - | - | - |
| 现金的期末余额 | 111,643,769.48 | - | 140,050,572.46 | - |
| 减:现金的期初余额 | 140,050,572.46 | - | 353,048,577.43 | - |
| 加:现金等价物的期末余额 | 0 | - | - | - |
| 减:现金等价物的期初余额 | 0 | - | - | - |
| 现金及现金等价物的净增加额 | -28,406,802.98 | - | -212,998,004.97 | - |
| 公告日期 | 2025-08-19 | 2025-04-30 | 2025-04-10 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |