| 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 | 569,773,754.12 | 218,706,440.66 | 1,322,342,691.5 | 963,977,894.09 |
| 收到的税费返还 | 20,649,505.06 | 8,250,308.98 | 26,525,727.94 | 18,205,338.13 |
| 收到其他与经营活动有关的现金 | 12,815,823.48 | 18,311,981.76 | 23,195,776.92 | 18,012,604.72 |
| 经营活动现金流入小计 | 603,239,082.66 | 245,268,731.4 | 1,372,064,196.36 | 1,000,195,836.94 |
| 购买商品、接受劳务支付的现金 | 406,786,875.57 | 195,326,044.61 | 856,443,347.87 | 665,314,438.39 |
| 支付给职工以及为职工支付的现金 | 107,713,166.66 | 61,794,781.5 | 195,645,490.5 | 145,469,644.16 |
| 支付的各项税费 | 8,434,686.02 | 4,974,063.56 | 28,363,567.36 | 18,182,482.04 |
| 支付其他与经营活动有关的现金 | 40,800,115.42 | 22,873,934.41 | 55,413,192.01 | 54,400,445.09 |
| 经营活动现金流出小计 | 563,734,843.67 | 284,968,824.08 | 1,135,865,597.74 | 883,367,009.68 |
| 经营活动产生的现金流量净额 | 39,504,238.99 | -39,700,092.68 | 236,198,598.62 | 116,828,827.26 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 14,632.94 | - | 289,606.9 | 211,294.19 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 193,660.38 | 161,886.8 | 285,718 | 285,718 |
| 收到的其他与投资活动有关的现金 | 2,478,323.51 | 1,263,809.05 | 303,061,212.08 | 225,468,641.33 |
| 投资活动现金流入小计 | 2,686,616.83 | 1,425,695.85 | 303,636,536.98 | 225,965,653.52 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 6,333,463.93 | 7,107,626.83 | 54,206,627.61 | 22,880,759.12 |
| 投资支付的现金 | - | - | 2,400,000 | - |
| 支付其他与投资活动有关的现金 | 4,678,757.29 | 2,515,144.88 | 283,626,346.98 | 232,135,841.84 |
| 投资活动现金流出小计 | 11,012,221.22 | 9,622,771.71 | 340,232,974.59 | 255,016,600.96 |
| 投资活动产生的现金流量净额 | -8,325,604.39 | -8,197,075.86 | -36,596,437.61 | -29,050,947.44 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 294,100,000 | 154,100,000 | 297,100,000 | 177,100,000 |
| 筹资活动现金流入小计 | 294,100,000 | 154,100,000 | 297,100,000 | 177,100,000 |
| 偿还债务支付的现金 | 187,000,000 | 67,100,000 | 188,714,943.66 | 78,614,943.66 |
| 分配股利、利润或偿付利息支付的现金 | 47,357,055.48 | 1,583,735.49 | 40,365,474.75 | 22,960,758.74 |
| 支付其他与筹资活动有关的现金 | 4,708,821.33 | 1,127,499.01 | 4,107,220.12 | 4,699,575.76 |
| 筹资活动现金流出小计 | 239,065,876.81 | 69,811,234.5 | 233,187,638.53 | 106,275,278.16 |
| 筹资活动产生的现金流量净额 | 55,034,123.19 | 84,288,765.5 | 63,912,361.47 | 70,824,721.84 |
| 四、汇率变动对现金及现金等价物的影响 | -2,145,970.12 | -798,183.61 | -8,306,270.99 | -18,834,228.76 |
| 五、现金及现金等价物净增加额 | 84,066,787.67 | 35,593,413.35 | 255,208,251.49 | 139,768,372.9 |
| 加:期初现金及现金等价物余额 | 585,256,105.65 | 585,256,105.65 | 330,047,854.16 | 330,047,854.16 |
| 期末现金及现金等价物余额 | 669,322,893.32 | 620,849,519 | 585,256,105.65 | 469,816,227.06 |
| 补充资料: | | | | |
| 净利润 | 41,676,566.41 | - | 36,456,480.49 | - |
| 资产减值准备 | 13,092,827.57 | - | 25,308,426.86 | - |
| 固定资产和投资性房地产折旧 | 12,576,467.48 | - | 24,784,109.35 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,576,467.48 | - | 24,784,109.35 | - |
| 无形资产摊销 | 1,310,901.21 | - | 2,675,503.6 | - |
| 长期待摊费用摊销 | 466,061.24 | - | 1,071,547 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -25,938.35 | - | -5,450.6 | - |
| 公允价值变动损失 | -219,136.15 | - | - | - |
| 财务费用 | 5,598,973.24 | - | -1,528,051.41 | - |
| 投资损失 | 719,602.66 | - | -85,030.11 | - |
| 递延所得税 | -1,834,719.49 | - | 2,640,865.72 | - |
| 其中:递延所得税资产减少 | -1,834,719.49 | - | 2,640,865.72 | - |
| 存货的减少 | 41,608,484.58 | - | -122,814,564.74 | - |
| 经营性应收项目的减少 | -34,411,221.87 | - | -35,784,010.43 | - |
| 经营性应付项目的增加 | -43,045,304.02 | - | 300,930,152.95 | - |
| 其他 | -148,041.06 | - | -1,343,284.54 | - |
| 现金的期末余额 | 669,322,893.32 | - | 585,256,105.65 | - |
| 减:现金的期初余额 | 585,256,105.65 | - | 330,047,854.16 | - |
| 现金及现金等价物的净增加额 | 84,066,787.67 | - | 255,208,251.49 | - |
| 公告日期 | 2025-08-26 | 2025-04-22 | 2025-04-22 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |