| 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 | 1,633,089,709.49 | 692,361,248.04 | 2,504,222,828.04 | 1,550,347,417.64 |
| 收到的税费返还 | 72,851,065.23 | 21,573,273.94 | 81,657,708.01 | 58,942,122.17 |
| 收到其他与经营活动有关的现金 | 1,593,033.45 | 754,330.41 | 17,305,680.41 | 10,653,764.37 |
| 经营活动现金流入小计 | 1,707,533,808.17 | 714,688,852.39 | 2,603,186,216.46 | 1,619,943,304.18 |
| 购买商品、接受劳务支付的现金 | 1,500,100,583.74 | 627,134,018.43 | 2,209,178,946.24 | 1,547,360,296.5 |
| 支付给职工以及为职工支付的现金 | 184,552,809.62 | 99,912,255.85 | 293,152,294.16 | 221,056,584.64 |
| 支付的各项税费 | 36,481,754.72 | 23,353,212.34 | 41,400,174.38 | 30,809,133.4 |
| 支付其他与经营活动有关的现金 | 18,597,434.77 | 9,987,807.87 | 56,872,511.67 | 29,071,905 |
| 经营活动现金流出小计 | 1,739,732,582.85 | 760,387,294.49 | 2,600,603,926.45 | 1,828,297,919.54 |
| 经营活动产生的现金流量净额 | -32,198,774.68 | -45,698,442.1 | 2,582,290.01 | -208,354,615.36 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 426,000,000 | 240,000,000 | 505,000,000 | 438,603,600 |
| 取得投资收益收到的现金 | 971,101.68 | 606,698.98 | 8,453,147.73 | 3,358,876.6 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 10,700 | 10,700 | 4,960,326.22 | 4,950,692.5 |
| 收到的其他与投资活动有关的现金 | 5,349,041.91 | 1,772,807.94 | 5,645,983.62 | 5,084,092.54 |
| 投资活动现金流入小计 | 432,330,843.59 | 242,390,206.92 | 524,059,457.57 | 451,997,261.64 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 7,200,272.4 | 3,350,476.09 | 15,932,999.62 | 11,851,186.96 |
| 投资支付的现金 | 426,000,000 | 290,000,000 | 405,000,000 | 335,000,000 |
| 投资活动现金流出小计 | 433,200,272.4 | 293,350,476.09 | 420,932,999.62 | 346,851,186.96 |
| 投资活动产生的现金流量净额 | -869,428.81 | -50,960,269.17 | 103,126,457.95 | 105,146,074.68 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 50,000,000 | 50,000,000 | 122,000,000 | 22,000,000 |
| 筹资活动现金流入小计 | 50,000,000 | 50,000,000 | 122,000,000 | 22,000,000 |
| 偿还债务支付的现金 | 28,500,000 | - | 85,500,000 | 13,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 2,019,433.34 | 862,494.45 | 2,871,202.81 | 2,305,825.02 |
| 筹资活动现金流出小计 | 30,519,433.34 | 862,494.45 | 88,371,202.81 | 15,305,825.02 |
| 筹资活动产生的现金流量净额 | 19,480,566.66 | 49,137,505.55 | 33,628,797.19 | 6,694,174.98 |
| 四、汇率变动对现金及现金等价物的影响 | 3,032,897.94 | 1,502,641.22 | 9,013,919.12 | 4,575,979.11 |
| 五、现金及现金等价物净增加额 | -10,554,738.89 | -46,018,564.5 | 148,351,464.27 | -91,938,386.59 |
| 加:期初现金及现金等价物余额 | 418,932,930.87 | 418,932,930.87 | 270,581,466.6 | 270,581,466.6 |
| 期末现金及现金等价物余额 | 408,378,191.98 | 372,914,366.37 | 418,932,930.87 | 178,643,080.01 |
| 补充资料: | | | | |
| 净利润 | 4,392,619.18 | - | 10,853,816.26 | - |
| 资产减值准备 | 17,798,558.49 | - | 9,296,921.87 | - |
| 固定资产和投资性房地产折旧 | 29,209,801.62 | - | 57,516,118.14 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 29,209,801.62 | - | 57,516,118.14 | - |
| 无形资产摊销 | 3,051,344.84 | - | 6,684,747.3 | - |
| 长期待摊费用摊销 | 90,456.6 | - | 180,913.2 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 29,456.79 | - | -291,857.87 | - |
| 固定资产报废损失 | 409,579.96 | - | 165,769.62 | - |
| 公允价值变动损失 | -638,737.72 | - | -195,761.38 | - |
| 财务费用 | -6,362,506.51 | - | -11,125,865.04 | - |
| 投资损失 | -3,382,258.77 | - | -7,462,263.28 | - |
| 递延所得税 | 0 | - | -40,928.31 | - |
| 递延所得税负债增加 | - | - | -40,928.31 | - |
| 存货的减少 | -129,132,994.21 | - | -11,183,592.27 | - |
| 经营性应收项目的减少 | -253,895,422.59 | - | -287,498,144.84 | - |
| 经营性应付项目的增加 | 335,839,747.68 | - | 269,544,194.03 | - |
| 其他 | 1,860,697.94 | - | -51,459.52 | - |
| 现金的期末余额 | 408,378,191.98 | - | 418,932,930.87 | - |
| 减:现金的期初余额 | 418,932,930.87 | - | 270,581,466.6 | - |
| 现金及现金等价物的净增加额 | -10,554,738.89 | - | 148,351,464.27 | - |
| 公告日期 | 2025-08-26 | 2025-04-22 | 2025-03-25 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |