| 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 | 363,620,348.59 | 181,489,899.51 | 692,506,539.25 | 505,730,591.81 |
| 收到的税费返还 | 10,426,851.36 | 6,289,281.99 | 20,179,511.36 | 13,262,642.17 |
| 收到其他与经营活动有关的现金 | 5,625,769.23 | 2,577,762.66 | 18,233,520.46 | 14,153,940.17 |
| 经营活动现金流入小计 | 379,672,969.18 | 190,356,944.16 | 730,919,571.07 | 533,147,174.15 |
| 购买商品、接受劳务支付的现金 | 187,449,238.72 | 92,798,806.78 | 419,724,744.63 | 309,368,600.66 |
| 支付给职工以及为职工支付的现金 | 57,679,906.95 | 32,525,935.4 | 123,811,056.35 | 91,955,194.63 |
| 支付的各项税费 | 20,715,966.14 | 8,463,158.69 | 22,702,264.72 | 19,377,101.89 |
| 支付其他与经营活动有关的现金 | 16,394,809.25 | 6,561,775.37 | 21,718,781.04 | 10,816,912.96 |
| 经营活动现金流出的平衡项目 | 0.01 | 0.01 | 0 | 0 |
| 经营活动现金流出小计 | 282,239,921.07 | 140,349,676.25 | 587,956,846.74 | 431,517,810.14 |
| 经营活动产生的现金流量净额平衡项目 | -0.01 | 0 | 0 | 0 |
| 经营活动产生的现金流量净额 | 97,433,048.1 | 50,007,267.91 | 142,962,724.33 | 101,629,364.01 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 74,236 | 20,000 | 231,862 | 89,362 |
| 收到的其他与投资活动有关的现金 | 230,900,815.44 | 108,097,043.77 | 103,058,486.41 | 144,884,148.54 |
| 投资活动现金流入小计 | 230,975,051.44 | 108,117,043.77 | 103,290,348.41 | 144,973,510.54 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 25,766,443.84 | 19,534,263.84 | 77,390,978.59 | 56,615,356.27 |
| 支付其他与投资活动有关的现金 | 309,000,000 | 250,000,000 | 342,565,663.35 | 176,656,367.42 |
| 投资活动现金流出小计 | 334,766,443.84 | 269,534,263.84 | 419,956,641.94 | 233,271,723.69 |
| 投资活动产生的现金流量净额 | -103,791,392.4 | -161,417,220.07 | -316,666,293.53 | -88,298,213.15 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 47,110,277 | - | 27,383,000 | 27,393,653.24 |
| 支付其他与筹资活动有关的现金 | 890,884.95 | 704,711.71 | 30,326,380.44 | 29,747,754.55 |
| 筹资活动现金流出小计 | 48,001,161.95 | 704,711.71 | 57,709,380.44 | 57,141,407.79 |
| 筹资活动产生的现金流量净额 | -48,001,161.95 | -704,711.71 | -57,709,380.44 | -57,141,407.79 |
| 四、汇率变动对现金及现金等价物的影响 | 457,598.31 | -741,986.54 | 4,298,490.4 | -4,462,479.51 |
| 五、现金及现金等价物净增加额 | -53,901,907.94 | -112,856,650.41 | -227,114,459.24 | -48,272,736.44 |
| 加:期初现金及现金等价物余额 | 326,208,776.23 | 326,208,776.23 | 553,323,235.47 | 553,323,235.47 |
| 期末现金及现金等价物余额 | 272,306,868.29 | 213,352,125.82 | 326,208,776.23 | 505,050,499.03 |
| 补充资料: | | | | |
| 净利润 | 55,804,587.8 | - | 122,257,401.3 | - |
| 资产减值准备 | 1,821,343.2 | - | 3,618,909.7 | - |
| 固定资产和投资性房地产折旧 | 25,054,067.42 | - | 45,378,303.72 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 25,054,067.42 | - | 45,378,303.72 | - |
| 无形资产摊销 | 592,879.49 | - | 1,191,167.63 | - |
| 长期待摊费用摊销 | 32,110.09 | - | - | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 149,869.74 | - | -47,118.25 | - |
| 固定资产报废损失 | - | - | 4,273.5 | - |
| 公允价值变动损失 | -2,480,149.63 | - | -656,614.48 | - |
| 财务费用 | -178,692.33 | - | -4,360,377.97 | - |
| 投资损失 | -1,919,453.37 | - | -2,987,840.97 | - |
| 递延所得税 | -19,982.08 | - | 126,349.16 | - |
| 其中:递延所得税资产减少 | -19,982.08 | - | 126,349.16 | - |
| 存货的减少 | -3,401,328.82 | - | -23,989,857.23 | - |
| 经营性应收项目的减少 | 16,991,635.81 | - | -20,547,266.45 | - |
| 经营性应付项目的增加 | 1,919,431.23 | - | 15,572,765.16 | - |
| 其他 | 2,003,408.93 | - | 5,665,206 | - |
| 现金的期末余额 | 272,306,868.29 | - | 326,208,776.23 | - |
| 减:现金的期初余额 | 326,208,776.23 | - | 553,323,235.47 | - |
| 现金及现金等价物的净增加额 | -53,901,907.94 | - | -227,114,459.24 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-03-29 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |