| 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 | 456,646,080.37 | 195,329,957.34 | 704,824,187.78 | 477,152,620.6 |
| 收到的税费返还 | 18,205,464.21 | 18,375,356.31 | 12,723,653.16 | 12,879,558.24 |
| 收到其他与经营活动有关的现金 | 15,957,373.88 | 5,256,166.82 | 17,702,531 | 25,765,405.8 |
| 经营活动现金流入小计 | 490,808,918.46 | 218,961,480.47 | 735,250,371.94 | 515,797,584.64 |
| 购买商品、接受劳务支付的现金 | 468,123,047.1 | 178,977,509.1 | 529,082,409.75 | 315,066,257.08 |
| 支付给职工以及为职工支付的现金 | 74,387,070.6 | 34,989,779.46 | 130,438,390.85 | 102,285,041.88 |
| 支付的各项税费 | 10,306,878.63 | 6,509,625.34 | 72,156,119.26 | 62,782,513.13 |
| 支付其他与经营活动有关的现金 | 43,241,145.01 | 29,799,323.35 | 75,122,932.81 | 77,142,032.77 |
| 经营活动现金流出小计 | 596,058,141.34 | 250,276,237.25 | 806,799,852.67 | 557,275,844.86 |
| 经营活动产生的现金流量净额 | -105,249,222.88 | -31,314,756.78 | -71,549,480.73 | -41,478,260.22 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 211,125,961.11 | 51,000,000 | 700,000,000 | 280,000,000 |
| 取得投资收益收到的现金 | 4,737,053.4 | 252,687.16 | 14,434,958.26 | 1,623,887.79 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 147,732.28 | 160 |
| 收到的其他与投资活动有关的现金 | - | - | - | 230,000,000 |
| 投资活动现金流入小计 | 215,863,014.51 | 51,252,687.16 | 714,582,690.54 | 511,624,047.79 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 30,732,093.26 | 15,278,854.49 | 65,516,854.52 | 38,716,837.86 |
| 投资支付的现金 | 122,000,000 | 10,000,000 | 381,720,744.14 | 200,050,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 170,000,000 |
| 投资活动现金流出小计 | 152,732,093.26 | 25,278,854.49 | 447,237,598.66 | 408,766,837.86 |
| 投资活动产生的现金流量净额 | 63,130,921.25 | 25,973,832.67 | 267,345,091.88 | 102,857,209.93 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 8,095,427.1 | - |
| 取得借款收到的现金 | 3,076,000 | - | 3,185,933 | - |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | - |
| 筹资活动现金流入小计 | 3,076,000 | - | 11,281,360.1 | - |
| 偿还债务支付的现金 | - | - | 16,523,440.54 | - |
| 分配股利、利润或偿付利息支付的现金 | 48,669,021.75 | - | 105,148,827.85 | 105,002,717 |
| 支付其他与筹资活动有关的现金 | 257,584.13 | - | 30,465,914.79 | 63,787.42 |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 48,926,605.88 | - | 152,138,183.18 | 105,066,504.42 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | -45,850,605.88 | - | -140,856,823.08 | -105,066,504.42 |
| 四、汇率变动对现金及现金等价物的影响 | 2,690,361.78 | 959,649.21 | 226,031.59 | 1,379,704.22 |
| 五、现金及现金等价物净增加额 | -85,278,545.73 | -4,381,274.9 | 55,164,819.66 | -42,307,850.49 |
| 加:期初现金及现金等价物余额 | 244,883,070.26 | 244,883,070.26 | 189,718,250.6 | 189,718,250.6 |
| 期末现金及现金等价物余额 | 159,604,524.53 | 240,501,795.36 | 244,883,070.26 | 147,410,400.11 |
| 补充资料: | | | | |
| 净利润 | 142,033,159.26 | - | 160,695,258.36 | - |
| 资产减值准备 | 11,324,508.24 | - | 13,234,549.66 | - |
| 固定资产和投资性房地产折旧 | 7,168,784.16 | - | 14,719,656.98 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,168,784.16 | - | 14,719,656.98 | - |
| 无形资产摊销 | 709,476.51 | - | 1,434,967.62 | - |
| 长期待摊费用摊销 | 426,072.54 | - | 409,416.11 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 236,963.38 | - | -7,978.68 | - |
| 公允价值变动损失 | -2,630,122.74 | - | -872,066.76 | - |
| 财务费用 | -1,868,314.67 | - | -11,716,325.6 | - |
| 投资损失 | -4,737,053.4 | - | -4,184,755.75 | - |
| 递延所得税 | -2,657,391.74 | - | -2,611,616.06 | - |
| 其中:递延所得税资产减少 | -2,657,391.74 | - | -2,655,378.19 | - |
| 递延所得税负债增加 | - | - | 43,762.13 | - |
| 存货的减少 | -227,317,217.29 | - | -282,360,350.49 | - |
| 经营性应收项目的减少 | -94,290,118.05 | - | -245,514,091.1 | - |
| 经营性应付项目的增加 | 54,501,266.93 | - | 269,914,734.51 | - |
| 其他 | - | - | -2,980,445.55 | - |
| 现金的期末余额 | 159,604,524.53 | - | 244,883,070.26 | - |
| 减:现金的期初余额 | 244,883,070.26 | - | 189,718,250.6 | - |
| 现金及现金等价物的净增加额 | -85,278,545.73 | - | 55,164,819.66 | - |
| 公告日期 | 2025-08-28 | 2025-04-24 | 2025-04-24 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |