| 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 | 922,017,069.39 | 451,382,683.72 | 2,019,450,161.36 | 1,368,973,410.16 |
| 收到的税费返还 | 7,496,040.44 | 4,761,525.97 | 7,117,423.03 | 6,823,497.54 |
| 收到其他与经营活动有关的现金 | 138,657,550.05 | 10,850,703.21 | 353,160,623.11 | 153,393,120.01 |
| 经营活动现金流入小计 | 1,068,170,659.88 | 466,994,912.9 | 2,379,728,207.5 | 1,529,190,027.71 |
| 购买商品、接受劳务支付的现金 | 586,733,015.97 | 268,156,973.28 | 1,238,907,938.61 | 717,010,692.71 |
| 支付给职工以及为职工支付的现金 | 207,679,587.75 | 105,768,950.73 | 419,786,476.33 | 311,785,647.46 |
| 支付的各项税费 | 40,673,998.39 | 15,843,247.38 | 76,345,447.71 | 51,438,498.39 |
| 支付其他与经营活动有关的现金 | 176,946,306.63 | 83,299,921.86 | 440,289,599.53 | 389,535,873.75 |
| 经营活动现金流出小计 | 1,012,032,908.74 | 473,069,093.25 | 2,175,329,462.18 | 1,469,770,712.31 |
| 经营活动产生的现金流量净额 | 56,137,751.14 | -6,074,180.35 | 204,398,745.32 | 59,419,315.4 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 101,500,000 | 81,500,000 |
| 取得投资收益收到的现金 | - | - | 396,147.59 | 135,961.94 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 815,367.8 | - | 1,547,854.86 | 127,903.94 |
| 收到的其他与投资活动有关的现金 | - | - | - | 2,000,010.92 |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 815,367.8 | - | 103,444,002.45 | 83,763,876.8 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 102,591,709.12 | 65,968,089.73 | 267,900,571.66 | 85,880,033.82 |
| 投资支付的现金 | - | - | 101,500,000 | 131,264,300 |
| 支付其他与投资活动有关的现金 | - | - | 2,000,000 | 4,023,366 |
| 投资活动现金流出小计 | 102,591,709.12 | 65,968,089.73 | 371,400,571.66 | 221,167,699.82 |
| 投资活动产生的现金流量净额 | -101,776,341.32 | -65,968,089.73 | -267,956,569.21 | -137,403,823.02 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 1,200,000 | 1,200,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 1,200,000 | - |
| 取得借款收到的现金 | 244,822,596.47 | 86,576,431.21 | 514,880,326.21 | 406,694,015.88 |
| 收到其他与筹资活动有关的现金 | 3,999,999 | - | 1,967,961.7 | 1,845.07 |
| 筹资活动现金流入小计 | 248,822,595.47 | 86,576,431.21 | 518,048,287.91 | 407,895,860.95 |
| 偿还债务支付的现金 | 82,419,815.73 | 20,537,430.26 | 398,770,159.25 | 317,570,912.65 |
| 分配股利、利润或偿付利息支付的现金 | 57,917,323.02 | 3,728,389.4 | 53,803,302.33 | 48,580,928.72 |
| 支付其他与筹资活动有关的现金 | 3,020,541.86 | 492,062.4 | 13,545,148.01 | 492,062.4 |
| 筹资活动现金流出小计 | 143,357,680.61 | 24,757,882.06 | 466,118,609.59 | 366,643,903.77 |
| 筹资活动产生的现金流量净额 | 105,464,914.86 | 61,818,549.15 | 51,929,678.32 | 41,251,957.18 |
| 四、汇率变动对现金及现金等价物的影响 | 3,209,683.16 | 2,138,072.98 | 363,857.53 | 2,367,830.38 |
| 五、现金及现金等价物净增加额 | 63,036,007.84 | -8,085,647.95 | -11,264,288.04 | -34,364,720.06 |
| 加:期初现金及现金等价物余额 | 100,933,416.91 | 100,937,416.91 | 112,197,704.95 | 112,197,704.95 |
| 期末现金及现金等价物余额 | 163,969,424.75 | 92,851,768.96 | 100,933,416.91 | 77,832,984.89 |
| 补充资料: | | | | |
| 净利润 | 44,123,437.55 | - | 62,327,176.26 | - |
| 资产减值准备 | 9,334,662.68 | - | 27,825,369.48 | - |
| 固定资产和投资性房地产折旧 | 73,131,089.31 | - | 131,830,072.96 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 73,131,089.31 | - | 131,830,072.96 | - |
| 无形资产摊销 | 3,686,813.44 | - | 7,426,748 | - |
| 长期待摊费用摊销 | 779,701.13 | - | 1,885,409.93 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -31,536.29 | - | -45,449.28 | - |
| 固定资产报废损失 | 347,116.22 | - | 310,971.47 | - |
| 公允价值变动损失 | -63,969.23 | - | 393,764.76 | - |
| 财务费用 | 2,538,420.26 | - | 12,030,100.88 | - |
| 投资损失 | -168,450 | - | -396,147.59 | - |
| 递延所得税 | -7,201,103.43 | - | -17,844,367.66 | - |
| 其中:递延所得税资产减少 | -7,195,176.32 | - | -16,857,387.24 | - |
| 递延所得税负债增加 | -5,927.11 | - | -986,980.42 | - |
| 存货的减少 | -14,639,299.01 | - | -73,965,306.48 | - |
| 经营性应收项目的减少 | -119,469,682.88 | - | -321,453,578.87 | - |
| 经营性应付项目的增加 | 62,396,116.26 | - | 369,369,824.82 | - |
| 其他 | 353,800 | - | 707,600 | - |
| 现金的期末余额 | 163,969,424.75 | - | 100,933,416.91 | - |
| 减:现金的期初余额 | 100,933,416.91 | - | 112,197,704.95 | - |
| 现金及现金等价物的净增加额 | 63,036,007.84 | - | -11,264,288.04 | - |
| 公告日期 | 2025-08-28 | 2025-04-23 | 2025-04-23 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |