| 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 | 677,505,058.47 | 336,021,028.67 | 1,351,218,757.56 | 818,370,169.03 |
| 收到的税费返还 | 34,406,365.62 | 13,090,225.86 | 30,660,583.81 | 24,946,402.99 |
| 收到其他与经营活动有关的现金 | 12,888,250.44 | 8,166,410.36 | 17,099,687.18 | 6,059,911.44 |
| 经营活动现金流入小计 | 724,799,674.53 | 357,277,664.89 | 1,398,979,028.55 | 849,376,483.46 |
| 购买商品、接受劳务支付的现金 | 532,510,631.91 | 260,043,423.43 | 1,047,975,005.82 | 673,373,338.64 |
| 支付给职工以及为职工支付的现金 | 89,460,617.18 | 48,798,590.58 | 196,014,011.77 | 132,075,458.11 |
| 支付的各项税费 | 5,371,920.89 | 3,091,810.42 | 12,194,146.23 | 9,161,222.78 |
| 支付其他与经营活动有关的现金 | 14,851,240.53 | 5,284,103.23 | 24,875,434.74 | 22,336,759.49 |
| 经营活动现金流出小计 | 642,194,410.51 | 317,217,927.66 | 1,281,058,598.56 | 836,946,779.02 |
| 经营活动产生的现金流量净额 | 82,605,264.02 | 40,059,737.23 | 117,920,429.99 | 12,429,704.44 |
| 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 | 7,242 | - | - | - |
| 投资活动现金流入的平衡项目 | 0 | - | - | - |
| 投资活动现金流入小计 | 7,242 | - | - | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 73,143,426.28 | 58,051,367.9 | 89,869,974.62 | 37,303,914.64 |
| 投资活动现金流出小计 | 73,143,426.28 | 58,051,367.9 | 89,869,974.62 | 37,303,914.64 |
| 投资活动产生的现金流量净额 | -73,136,184.28 | -58,051,367.9 | -89,869,974.62 | -37,303,914.64 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 67,291,702.81 | 59,288,256.54 | 70,180,000 | 34,180,000 |
| 收到其他与筹资活动有关的现金 | - | - | 10,041,370.35 | 9,385,400.88 |
| 筹资活动现金流入小计 | 67,291,702.81 | 59,288,256.54 | 80,221,370.35 | 43,565,400.88 |
| 偿还债务支付的现金 | 36,689,916.67 | 10,000,000 | 86,119,548.71 | 41,989,916.67 |
| 分配股利、利润或偿付利息支付的现金 | 8,086,669.23 | 3,965,074.87 | 17,490,771.38 | 13,755,910.99 |
| 其中:子公司支付给少数股东的股利、利润 | 100,000 | - | - | - |
| 筹资活动现金流出小计 | 44,776,585.9 | 13,965,074.87 | 103,610,320.09 | 55,745,827.66 |
| 筹资活动产生的现金流量净额 | 22,515,116.91 | 45,323,181.67 | -23,388,949.74 | -12,180,426.78 |
| 四、汇率变动对现金及现金等价物的影响 | 6,166,362.76 | 199,783.24 | 1,648,334.74 | 527,869.68 |
| 五、现金及现金等价物净增加额 | 38,150,559.41 | 27,531,334.24 | 6,309,840.37 | -36,526,767.3 |
| 加:期初现金及现金等价物余额 | 249,437,263.4 | 249,437,263.4 | 243,127,423.03 | 243,127,423.03 |
| 期末现金及现金等价物余额 | 287,587,822.81 | 276,968,597.64 | 249,437,263.4 | 206,600,655.73 |
| 补充资料: | | | | |
| 净利润 | -21,021,947.31 | - | 31,854,817.12 | - |
| 资产减值准备 | -803,187.46 | - | -12,404,543.87 | - |
| 固定资产和投资性房地产折旧 | 43,203,965.84 | - | 82,856,984.77 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 43,203,965.84 | - | 82,856,984.77 | - |
| 无形资产摊销 | 746,504.22 | - | 509,254.3 | - |
| 长期待摊费用摊销 | 355,225.86 | - | 712,280.73 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 12,608.53 | - | - | - |
| 固定资产报废损失 | - | - | 140,535.97 | - |
| 财务费用 | 5,583,036.73 | - | 10,833,286.24 | - |
| 投资损失 | 231,502.46 | - | 671,213.93 | - |
| 递延所得税 | -34,502.73 | - | -86,839.99 | - |
| 其中:递延所得税资产减少 | 40,687.81 | - | 63,541.09 | - |
| 递延所得税负债增加 | -75,190.54 | - | -150,381.08 | - |
| 存货的减少 | 77,723,544.03 | - | 61,727,897.31 | - |
| 经营性应收项目的减少 | 3,551,245.01 | - | -87,985,100.03 | - |
| 经营性应付项目的增加 | -26,948,991.8 | - | 28,991,708.72 | - |
| 现金的期末余额 | 287,587,822.81 | - | 249,437,263.4 | - |
| 减:现金的期初余额 | 249,437,263.4 | - | 243,127,423.03 | - |
| 现金及现金等价物的净增加额 | 38,150,559.41 | - | 6,309,840.37 | - |
| 公告日期 | 2025-08-28 | 2025-04-26 | 2025-04-26 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |