| 报告期 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
| 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 | 585,538,446.45 | 2,584,409,019.7 | 1,974,220,687.53 | 1,325,670,664.63 |
| 收到的税费返还 | 63,693,016.93 | 181,971,324.41 | 143,143,693.03 | 110,043,963.59 |
| 收到其他与经营活动有关的现金 | 3,171,525.38 | 28,150,015.53 | 21,896,944.24 | 9,347,547.89 |
| 经营活动现金流入小计 | 652,402,988.76 | 2,794,530,359.64 | 2,139,261,324.8 | 1,445,062,176.11 |
| 购买商品、接受劳务支付的现金 | 507,346,697.6 | 2,063,672,485.32 | 1,662,503,799.12 | 1,051,352,395.17 |
| 支付给职工以及为职工支付的现金 | 85,742,691.66 | 298,413,055.24 | 237,225,936.43 | 168,842,786.3 |
| 支付的各项税费 | 16,838,870.52 | 63,374,188.48 | 50,226,973.27 | 39,219,497.1 |
| 支付其他与经营活动有关的现金 | 23,751,991.18 | 53,931,113.32 | 43,630,790.68 | 30,660,271.12 |
| 经营活动现金流出小计 | 633,680,250.96 | 2,479,390,842.36 | 1,993,587,499.5 | 1,290,074,949.69 |
| 经营活动产生的现金流量净额 | 18,722,737.8 | 315,139,517.28 | 145,673,825.3 | 154,987,226.42 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 30,500 | 1,042,750.13 | 1,011,570.13 | 43,200 |
| 收到的其他与投资活动有关的现金 | 31,180,083.33 | - | - | - |
| 投资活动现金流入小计 | 31,210,583.33 | 1,042,750.13 | 1,011,570.13 | 43,200 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 37,157,242.66 | 223,534,862.49 | 146,829,494.12 | 111,415,431.34 |
| 支付其他与投资活动有关的现金 | 63,000,000 | 383,767,238.36 | 101,540,800 | 1,540,800 |
| 投资活动现金流出小计 | 100,157,242.66 | 607,302,100.85 | 248,370,294.12 | 112,956,231.34 |
| 投资活动产生的现金流量净额 | -68,946,659.33 | -606,259,350.72 | -247,358,723.99 | -112,913,031.34 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 7,175,000 | - | - | - |
| 其中:子公司吸收少数股东投资收到的现金 | 7,175,000 | - | - | - |
| 筹资活动现金流入平衡项目 | 0 | - | - | - |
| 筹资活动现金流入小计 | 7,175,000 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | - | 103,488,000 | 103,488,000 | - |
| 支付其他与筹资活动有关的现金 | 127,766.4 | 3,480,900.16 | 1,025,251.5 | 836,851.5 |
| 筹资活动现金流出小计 | 127,766.4 | 106,968,900.16 | 104,513,251.5 | 836,851.5 |
| 筹资活动产生的现金流量净额 | 7,047,233.6 | -106,968,900.16 | -104,513,251.5 | -836,851.5 |
| 四、汇率变动对现金及现金等价物的影响 | -3,785,901.68 | 1,340,831.29 | 3,911,322.84 | 3,867,926.48 |
| 五、现金及现金等价物净增加额 | -46,962,589.61 | -396,747,902.31 | -202,286,827.35 | 45,105,270.06 |
| 加:期初现金及现金等价物余额 | 591,780,663.26 | 988,528,565.57 | 988,528,565.57 | 988,528,565.57 |
| 期末现金及现金等价物余额 | 544,818,073.65 | 591,780,663.26 | 786,241,738.22 | 1,033,633,835.63 |
| 补充资料: | | | | |
| 净利润 | - | 236,749,517.97 | - | 140,474,230.85 |
| 资产减值准备 | - | 7,065,144.33 | - | 8,518,500.68 |
| 固定资产和投资性房地产折旧 | - | 47,034,273.11 | - | 23,301,150.47 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 47,034,273.11 | - | 23,301,150.47 |
| 无形资产摊销 | - | 2,482,116.01 | - | 1,232,090.2 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -315,658.68 | - | -64,907.79 |
| 公允价值变动损失 | - | -152,220.5 | - | - |
| 财务费用 | - | -4,548,884 | - | -3,035,939.94 |
| 投资损失 | - | -905,961.64 | - | -382,400 |
| 递延所得税 | - | -5,308,431.24 | - | -189,200.05 |
| 其中:递延所得税资产减少 | - | -5,308,431.24 | - | -189,200.05 |
| 存货的减少 | - | 77,156,020.56 | - | 145,327,169.69 |
| 经营性应收项目的减少 | - | 4,321,800.38 | - | 41,380,743.7 |
| 经营性应付项目的增加 | - | -56,374,039.89 | - | -202,629,301.5 |
| 现金的期末余额 | - | 591,780,663.26 | - | 1,033,633,835.63 |
| 减:现金的期初余额 | - | 988,528,565.57 | - | 988,528,565.57 |
| 现金及现金等价物的净增加额 | - | -396,747,902.31 | - | 45,105,270.06 |
| 公告日期 | 2026-04-30 | 2026-04-28 | 2025-10-24 | 2025-08-22 |
| 审计意见(境内) | | 标准无保留意见 | | |