| 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 | 267,126,854.31 | 103,052,852.56 | 404,803,101.76 | 335,736,032.95 |
| 收到的税费返还 | 5,155,904.76 | 1,944,462.36 | 8,049,742.18 | 7,640,592.12 |
| 收到其他与经营活动有关的现金 | 1,016,898.13 | 460,466.22 | 4,483,760.68 | 4,280,505.2 |
| 经营活动现金流入小计 | 273,299,657.2 | 105,457,781.14 | 417,336,604.62 | 347,657,130.27 |
| 购买商品、接受劳务支付的现金 | 217,755,891.95 | 65,310,855.2 | 405,033,857.34 | 331,249,374.08 |
| 支付给职工以及为职工支付的现金 | 28,760,222.3 | 11,735,402.65 | 41,449,137.83 | 32,807,236.9 |
| 支付的各项税费 | 4,252,173.37 | 1,376,841.54 | 6,506,790.51 | 9,178,240.54 |
| 支付其他与经营活动有关的现金 | 6,644,360.34 | 3,838,627.9 | 9,920,381.1 | 12,446,264.81 |
| 经营活动现金流出小计 | 257,412,647.96 | 82,261,727.29 | 462,910,166.78 | 385,681,116.33 |
| 经营活动产生的现金流量净额 | 15,887,009.24 | 23,196,053.85 | -45,573,562.16 | -38,023,986.06 |
| 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 | - | - | 183,017.7 | 2,000 |
| 投资活动现金流入的平衡项目 | - | - | 0 | 0 |
| 投资活动现金流入小计 | - | - | 183,017.7 | 2,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 34,362,765.08 | 9,913,002.61 | 90,167,696.05 | 75,966,487.72 |
| 支付其他与投资活动有关的现金 | - | - | 2,013,207.55 | - |
| 投资活动现金流出小计 | 34,362,765.08 | 9,913,002.61 | 92,180,903.6 | 75,966,487.72 |
| 投资活动产生的现金流量净额 | -34,362,765.08 | -9,913,002.61 | -91,997,885.9 | -75,964,487.72 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 3,550,000 | - | - | - |
| 取得借款收到的现金 | 180,000,000 | 54,000,000 | 198,658,314.9 | 142,000,000 |
| 收到其他与筹资活动有关的现金 | 0 | - | 15,000,000 | - |
| 筹资活动现金流入小计 | 183,550,000 | 54,000,000 | 213,658,314.9 | 142,000,000 |
| 偿还债务支付的现金 | 143,781,666.86 | 73,360,000 | 81,577,400 | 48,967,400 |
| 分配股利、利润或偿付利息支付的现金 | 6,900,977.12 | 2,810,965.33 | 36,751,218.01 | 34,898,689.88 |
| 支付其他与筹资活动有关的现金 | 983,859.93 | 61,359.93 | 642,057.74 | - |
| 筹资活动现金流出小计 | 151,666,503.91 | 76,232,325.26 | 118,970,675.75 | 83,866,089.88 |
| 筹资活动产生的现金流量净额 | 31,883,496.09 | -22,232,325.26 | 94,687,639.15 | 58,133,910.12 |
| 四、汇率变动对现金及现金等价物的影响 | 135,187.05 | 127,282.26 | 1,151,111.27 | 664,817.77 |
| 五、现金及现金等价物净增加额 | 13,542,927.3 | -8,821,991.76 | -41,732,697.64 | -55,189,745.89 |
| 加:期初现金及现金等价物余额 | 128,512,585.64 | 105,943,386.7 | 145,464,417.48 | 150,464,417.48 |
| 期末现金及现金等价物余额 | 142,055,512.94 | 97,121,394.94 | 103,731,719.84 | 95,274,671.59 |
| 补充资料: | | | | |
| 净利润 | 6,183,220.21 | - | 11,627,714.2 | - |
| 资产减值准备 | - | - | 4,012,515.58 | - |
| 固定资产和投资性房地产折旧 | 16,037,971.71 | - | 28,169,687.92 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 16,037,971.71 | - | 28,169,687.92 | - |
| 无形资产摊销 | 851,436.57 | - | 1,220,567.24 | - |
| 长期待摊费用摊销 | 382,766.58 | - | 770,533.16 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -2,161,410.76 | - |
| 固定资产报废损失 | - | - | 10,010 | - |
| 财务费用 | 4,682,993.09 | - | 7,482,136.25 | - |
| 投资损失 | 6,669.57 | - | 350,703.31 | - |
| 递延所得税 | 286,707.16 | - | -626,412.89 | - |
| 其中:递延所得税资产减少 | 450,452.39 | - | -571,066.85 | - |
| 递延所得税负债增加 | -163,745.23 | - | -55,346.04 | - |
| 存货的减少 | -25,205,600.85 | - | -5,116,834.82 | - |
| 经营性应收项目的减少 | 29,185,683.91 | - | -36,973,744.78 | - |
| 经营性应付项目的增加 | -17,837,406.14 | - | -54,567,838.43 | - |
| 现金的期末余额 | 142,055,512.94 | - | 103,731,719.84 | - |
| 减:现金的期初余额 | 128,512,585.64 | - | 145,464,417.48 | - |
| 现金及现金等价物的净增加额 | 13,542,927.3 | - | -41,732,697.64 | - |
| 公告日期 | 2025-08-27 | 2025-04-29 | 2025-04-25 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |