| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 1,125,447,051.37 | 744,526,628.08 | 350,759,058.9 | 1,563,847,292.34 |
| 收到的税费返还 | 6,249,083.39 | 4,965,532.63 | 1,163,152.82 | 12,496,195.7 |
| 收到其他与经营活动有关的现金 | 16,351,983.59 | 11,766,062.49 | 6,963,102.38 | 27,914,563.15 |
| 经营活动现金流入小计 | 1,148,048,118.35 | 761,258,223.2 | 358,885,314.1 | 1,604,258,051.19 |
| 购买商品、接受劳务支付的现金 | 804,203,902.84 | 575,121,542.46 | 300,954,621.07 | 1,056,026,366.56 |
| 支付给职工以及为职工支付的现金 | 199,986,894.08 | 139,547,157.73 | 75,344,310.01 | 249,555,275.84 |
| 支付的各项税费 | 45,015,169.3 | 32,309,128.41 | 14,815,901.39 | 52,649,581.45 |
| 支付其他与经营活动有关的现金 | 186,031,764.06 | 137,383,893.96 | 64,834,264.57 | 213,381,222.72 |
| 经营活动现金流出小计 | 1,235,237,730.28 | 884,361,722.56 | 455,949,097.04 | 1,571,612,446.57 |
| 经营活动产生的现金流量净额 | -87,189,611.93 | -123,103,499.36 | -97,063,782.94 | 32,645,604.62 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 91,000,000 | 91,000,000 | - | 154,038,946.13 |
| 取得投资收益收到的现金 | 6,615,643.83 | 4,374,767.12 | 4,374,767.12 | 5,826,442.97 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 20,251,547.44 | 20,198,259.44 | 10,002,900 | 2,829,020.5 |
| 投资活动现金流入小计 | 117,867,191.27 | 115,573,026.56 | 14,377,667.12 | 162,694,409.6 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 39,010,747.09 | 31,570,764.69 | 9,424,559.76 | 88,417,108.13 |
| 投资支付的现金 | 30,000,000 | - | - | 200,000,000 |
| 投资活动现金流出小计 | 69,010,747.09 | 31,570,764.69 | 9,424,559.76 | 288,417,108.13 |
| 投资活动产生的现金流量净额 | 48,856,444.18 | 84,002,261.87 | 4,953,107.36 | -125,722,698.53 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 10,000,000 | 10,000,000 | - | - |
| 收到其他与筹资活动有关的现金 | 38,153,848.8 | 31,933,848.8 | 25,275,000 | 22,330,000 |
| 筹资活动现金流入小计 | 48,153,848.8 | 41,933,848.8 | 25,275,000 | 22,330,000 |
| 分配股利、利润或偿付利息支付的现金 | 46,845,653.33 | 46,790,320 | - | 42,553,500 |
| 支付其他与筹资活动有关的现金 | 53,396,902.91 | 44,722,635.09 | 35,209,673.88 | 121,482,651.23 |
| 筹资活动现金流出小计 | 100,242,556.24 | 91,512,955.09 | 35,209,673.88 | 164,036,151.23 |
| 筹资活动产生的现金流量净额 | -52,088,707.44 | -49,579,106.29 | -9,934,673.88 | -141,706,151.23 |
| 四、汇率变动对现金及现金等价物的影响 | 385,381.91 | 384,459.68 | 193,946.46 | 752,348.01 |
| 五、现金及现金等价物净增加额 | -90,036,493.28 | -88,295,884.1 | -101,851,403 | -234,030,897.13 |
| 加:期初现金及现金等价物余额 | 225,485,341.76 | 225,485,341.76 | 225,485,341.76 | 459,516,238.89 |
| 期末现金及现金等价物余额 | 135,448,848.48 | 137,189,457.66 | 123,633,938.76 | 225,485,341.76 |
| 补充资料: | | | | |
| 净利润 | - | 2,875,388.29 | - | -33,436,878.68 |
| 资产减值准备 | - | 1,367,525.76 | - | 49,196,909.35 |
| 固定资产和投资性房地产折旧 | - | 32,587,940.47 | - | 58,743,980.35 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 32,587,940.47 | - | 58,743,980.35 |
| 无形资产摊销 | - | 6,287,320.05 | - | 13,178,804.3 |
| 长期待摊费用摊销 | - | 553,688.89 | - | 1,000,290.09 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -106,538.42 | - | -5,130,816.78 |
| 固定资产报废损失 | - | 1,623.45 | - | 12,475.72 |
| 公允价值变动损失 | - | -1,940,666.67 | - | -3,845,833.35 |
| 财务费用 | - | 105,329.45 | - | -161,805.08 |
| 投资损失 | - | -528,933.77 | - | -5,835,444.86 |
| 递延所得税 | - | -5,883,657.43 | - | -2,390,679.5 |
| 其中:递延所得税资产减少 | - | -3,896,836.43 | - | -2,844,105.77 |
| 递延所得税负债增加 | - | -1,986,821 | - | 453,426.27 |
| 存货的减少 | - | 38,913,000.13 | - | -85,813,186.73 |
| 经营性应收项目的减少 | - | 42,965,340.73 | - | -11,549,234.6 |
| 经营性应付项目的增加 | - | -240,843,384 | - | 17,264,747.91 |
| 现金的期末余额 | - | 137,189,457.66 | - | 225,485,341.76 |
| 减:现金的期初余额 | - | 225,485,341.76 | - | 459,516,238.89 |
| 现金及现金等价物的净增加额 | - | -88,295,884.1 | - | -234,030,897.13 |
| 公告日期 | 2025-10-30 | 2025-08-26 | 2025-04-30 | 2025-04-30 |
| 审计意见(境内) | | | | 标准无保留意见 |