| 报告期 | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 |
| 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 | 630,819,751.16 | 343,644,682.26 | 1,236,804,365.7 | 976,130,488.75 |
| 收到的税费返还 | 15,705,359.96 | 11,201,813.74 | 26,397,978.8 | 21,916,903.09 |
| 收到其他与经营活动有关的现金 | 15,195,447.37 | 9,556,005.64 | 53,095,419.23 | 24,437,810.48 |
| 经营活动现金流入小计 | 661,720,558.49 | 364,402,501.64 | 1,316,297,763.73 | 1,022,485,202.32 |
| 购买商品、接受劳务支付的现金 | 412,388,034.17 | 202,400,738.79 | 837,948,895.42 | 653,408,397.48 |
| 支付给职工以及为职工支付的现金 | 117,232,797.75 | 66,518,345.11 | 192,524,084.62 | 146,401,455 |
| 支付的各项税费 | 27,984,742.45 | 10,904,025.66 | 23,860,637.22 | 14,375,972.53 |
| 支付其他与经营活动有关的现金 | 33,124,393.38 | 8,408,716.46 | 47,015,595.9 | 31,447,406.74 |
| 经营活动现金流出小计 | 590,729,967.75 | 288,231,826.02 | 1,101,349,213.16 | 845,633,231.75 |
| 经营活动产生的现金流量净额 | 70,990,590.74 | 76,170,675.62 | 214,948,550.57 | 176,851,970.57 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | 69,257.62 | 58,514.32 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 808,194.68 | 677,800 | 229,686.8 | 199,886.8 |
| 收到的其他与投资活动有关的现金 | 2,079,847.7 | - | 5,733,498.69 | 4,947,852.27 |
| 投资活动现金流入小计 | 2,888,042.38 | 677,800 | 6,032,443.11 | 5,206,253.39 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 14,459,686.97 | 9,903,610.58 | 16,879,598.78 | 10,831,910.34 |
| 投资支付的现金 | - | - | 4,000,000 | 4,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 6,677,778.77 | 5,684,093.97 |
| 投资活动现金流出小计 | 14,459,686.97 | 9,903,610.58 | 27,557,377.55 | 20,516,004.31 |
| 投资活动产生的现金流量净额 | -11,571,644.59 | -9,225,810.58 | -21,524,934.44 | -15,309,750.92 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 317,821,777.78 | 138,000,000 | 551,200,000 | 404,100,000 |
| 筹资活动现金流入小计 | 317,821,777.78 | 138,000,000 | 551,200,000 | 404,100,000 |
| 偿还债务支付的现金 | 199,020,000 | 73,000,000 | 373,180,000 | 276,900,000 |
| 分配股利、利润或偿付利息支付的现金 | 5,202,610.83 | 2,448,376.54 | 51,602,893.44 | 49,386,462.03 |
| 支付其他与筹资活动有关的现金 | 1,438,412.58 | - | 5,886,297.92 | 4,535,593.46 |
| 筹资活动现金流出小计 | 205,661,023.41 | 75,448,376.54 | 430,669,191.36 | 330,822,055.49 |
| 筹资活动产生的现金流量净额 | 112,160,754.37 | 62,551,623.46 | 120,530,808.64 | 73,277,944.51 |
| 四、汇率变动对现金及现金等价物的影响 | -18,656,918.07 | -16,380,580.1 | -17,674,932.62 | -6,465,700.84 |
| 五、现金及现金等价物净增加额 | 152,922,782.45 | 113,115,908.4 | 296,279,492.15 | 228,354,463.32 |
| 加:期初现金及现金等价物余额 | 881,535,597.8 | 881,535,597.8 | 585,256,105.65 | 585,256,105.65 |
| 期末现金及现金等价物余额 | 1,034,458,380.25 | 994,651,506.2 | 881,535,597.8 | 813,610,568.97 |
| 补充资料: | | | | |
| 净利润 | 55,997,607.95 | - | 125,647,730.53 | - |
| 资产减值准备 | 20,490,764.69 | - | 23,059,284.77 | - |
| 固定资产和投资性房地产折旧 | 12,177,938.18 | - | 24,630,792.4 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,177,938.18 | - | 24,630,792.4 | - |
| 无形资产摊销 | 1,413,895.95 | - | 2,847,424.41 | - |
| 长期待摊费用摊销 | 1,784,213.44 | - | 1,697,434.35 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 1,879,277.34 | - | 22,003.79 | - |
| 公允价值变动损失 | 143,572 | - | -2,821,279.1 | - |
| 财务费用 | 23,600,365.98 | - | 19,267,029.97 | - |
| 投资损失 | 549,675.56 | - | 3,949,504.15 | - |
| 递延所得税 | -4,524,820.49 | - | -5,713,210.81 | - |
| 其中:递延所得税资产减少 | -4,524,820.49 | - | -5,713,210.81 | - |
| 存货的减少 | 85,754,942.76 | - | 83,451,620.37 | - |
| 经营性应收项目的减少 | -66,111,938.26 | - | -27,907,347.55 | - |
| 经营性应付项目的增加 | -63,261,385.41 | - | -37,043,932.46 | - |
| 其他 | -447,986.99 | - | -45,500.45 | - |
| 现金的期末余额 | 1,034,458,380.25 | - | 881,535,597.8 | - |
| 减:现金的期初余额 | 881,535,597.8 | - | 585,256,105.65 | - |
| 现金及现金等价物的净增加额 | 152,922,782.45 | - | 296,279,492.15 | - |
| 公告日期 | 2026-08-25 | 2026-04-24 | 2026-04-24 | 2025-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |