| 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 | 211,162,687.84 | 112,252,289.06 | 524,332,300.16 | 414,520,871.97 |
| 收到的税费返还 | - | - | 245,700 | 245,700 |
| 收到其他与经营活动有关的现金 | 20,766,796.53 | 18,330,779.15 | 9,626,293.38 | 8,272,399.93 |
| 经营活动现金流入小计 | 231,929,484.37 | 130,583,068.21 | 534,204,293.54 | 423,038,971.9 |
| 购买商品、接受劳务支付的现金 | 105,996,860.88 | 56,733,347.49 | 324,117,158.74 | 266,844,721.38 |
| 支付给职工以及为职工支付的现金 | 8,428,896.27 | 5,142,696.33 | 24,345,107.26 | 22,156,515.57 |
| 支付的各项税费 | 5,997,278.02 | 2,479,668.73 | 18,687,317.52 | 16,302,671.27 |
| 支付其他与经营活动有关的现金 | 6,774,561.9 | 4,611,515.28 | 35,978,361.83 | 18,389,049.94 |
| 经营活动现金流出小计 | 127,197,597.07 | 68,967,227.83 | 403,127,945.35 | 323,692,958.16 |
| 经营活动产生的现金流量净额 | 104,731,887.3 | 61,615,840.38 | 131,076,348.19 | 99,346,013.74 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 481,500,000 | 191,500,000 | 248,000,000 | - |
| 取得投资收益收到的现金 | 1,140,935.09 | 380,852.42 | 1,187,695.97 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 98,864 | 90,764 |
| 收到的其他与投资活动有关的现金 | - | - | - | 148,220,744.94 |
| 投资活动现金流入小计 | 482,640,935.09 | 191,880,852.42 | 249,286,559.97 | 148,311,508.94 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 603,822.12 | 430,572.64 | 4,070,450.25 | 975,234.03 |
| 投资支付的现金 | 602,151,132.06 | 319,794,441.09 | 305,095,504.41 | - |
| 支付其他与投资活动有关的现金 | - | - | - | 233,671,000 |
| 投资活动现金流出小计 | 602,754,954.18 | 320,225,013.73 | 309,165,954.66 | 234,646,234.03 |
| 投资活动产生的现金流量净额 | -120,114,019.09 | -128,344,161.31 | -59,879,394.69 | -86,334,725.09 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 1,000,000 | 1,000,000 |
| 收到其他与筹资活动有关的现金 | 2,070,000 | 1,000,000 | 10,500,000 | 3,000,631.42 |
| 筹资活动现金流入小计 | 2,070,000 | 1,000,000 | 11,500,000 | 4,000,631.42 |
| 偿还债务支付的现金 | 1,000,000 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 19,808,508.28 | 31,333.32 | 7,328,311.65 | 86,365.27 |
| 支付其他与筹资活动有关的现金 | 132,735.6 | - | 20,585,781.4 | 20,449,559.2 |
| 筹资活动现金流出小计 | 20,941,243.88 | 31,333.32 | 27,914,093.05 | 20,535,924.47 |
| 筹资活动产生的现金流量净额 | -18,871,243.88 | 968,666.68 | -16,414,093.05 | -16,535,293.05 |
| 五、现金及现金等价物净增加额 | -34,253,375.67 | -65,759,654.25 | 54,782,860.45 | -3,524,004.4 |
| 加:期初现金及现金等价物余额 | 141,054,870.61 | 141,054,870.61 | 86,272,010.16 | 86,276,010.16 |
| 期末现金及现金等价物余额 | 106,801,494.94 | 75,295,216.36 | 141,054,870.61 | 82,752,005.76 |
| 补充资料: | | | | |
| 净利润 | 3,446,060.73 | - | 23,003,575.38 | - |
| 资产减值准备 | -7,353,606.35 | - | 19,302,892.94 | - |
| 固定资产和投资性房地产折旧 | 11,252,803.91 | - | 24,245,782.62 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 11,252,803.91 | - | 24,245,782.62 | - |
| 无形资产摊销 | 929,674.5 | - | 1,983,361.8 | - |
| 长期待摊费用摊销 | 498,217.98 | - | 996,436 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 342,429.85 | - |
| 固定资产报废损失 | 81,772.28 | - | 24,500.8 | - |
| 公允价值变动损失 | -551,205.02 | - | 434,788.35 | - |
| 财务费用 | 3,668,505.65 | - | 8,586,676.94 | - |
| 投资损失 | -1,550,960.86 | - | -1,178,013.16 | - |
| 递延所得税 | -1,337,555.5 | - | 554,032.22 | - |
| 其中:递延所得税资产减少 | -1,337,555.5 | - | 554,032.22 | - |
| 存货的减少 | 30,326,231.61 | - | 7,282,193.56 | - |
| 经营性应收项目的减少 | 103,798,805.02 | - | 139,817,206.13 | - |
| 经营性应付项目的增加 | -56,636,660.71 | - | -70,939,858.28 | - |
| 一年内到期的可转换公司债券 | 3,459,689.5 | - | - | - |
| 融资租入固定资产 | 1,170,617,183.55 | - | - | - |
| 现金的期末余额 | 106,801,494.94 | - | 141,054,870.61 | - |
| 减:现金的期初余额 | 141,054,870.61 | - | 86,272,010.16 | - |
| 现金及现金等价物的净增加额 | -34,253,375.67 | - | 54,782,860.45 | - |
| 公告日期 | 2025-08-29 | 2025-04-25 | 2025-03-28 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |