| 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 | 85,318,460.35 | 30,713,397.69 | 344,242,005.47 | 328,233,089.9 |
| 收到的税费返还 | 1,937.51 | 1,937.51 | 10,805,268.93 | 1,987,649.14 |
| 收到其他与经营活动有关的现金 | 2,519,155.07 | 322,431.61 | 39,288,743.42 | 39,384,303.15 |
| 经营活动现金流入小计 | 87,839,552.93 | 31,037,766.81 | 394,336,017.82 | 369,605,042.19 |
| 购买商品、接受劳务支付的现金 | 62,098,575.08 | 28,416,075.18 | 71,414,214.08 | 64,128,265.02 |
| 支付给职工以及为职工支付的现金 | 46,031,366.23 | 25,212,417.32 | 92,802,182.92 | 70,437,368.32 |
| 支付的各项税费 | 5,400,071.34 | 1,671,734.82 | 10,484,526.14 | 9,095,622.58 |
| 支付其他与经营活动有关的现金 | 14,394,880.33 | 6,653,859.26 | 27,294,152.26 | 31,976,638.66 |
| 经营活动现金流出小计 | 127,924,892.98 | 61,954,086.58 | 201,995,075.4 | 175,637,894.58 |
| 经营活动产生的现金流量净额 | -40,085,340.05 | -30,916,319.77 | 192,340,942.42 | 193,967,147.61 |
| 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 | 12,300 | 10,800 | 238,322 | 238,322 |
| 收到的其他与投资活动有关的现金 | - | - | 0 | - |
| 投资活动现金流入小计 | 12,300 | 10,800 | 238,322 | 238,322 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 29,245,760.18 | 28,042,996.79 | 28,970,277.37 | 16,597,246.54 |
| 投资活动现金流出小计 | 29,245,760.18 | 28,042,996.79 | 28,970,277.37 | 16,597,246.54 |
| 投资活动产生的现金流量净额 | -29,233,460.18 | -28,032,196.79 | -28,731,955.37 | -16,358,924.54 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 31,225,007.52 | - |
| 取得借款收到的现金 | 263,000,000 | 198,000,000 | 318,620,000 | 209,613,534.62 |
| 收到其他与筹资活动有关的现金 | - | - | 10,000,000 | - |
| 筹资活动现金流入小计 | 263,000,000 | 198,000,000 | 359,845,007.52 | 209,613,534.62 |
| 偿还债务支付的现金 | 199,600,000 | 135,100,000 | 279,363,523.19 | 146,043,523.19 |
| 分配股利、利润或偿付利息支付的现金 | 6,265,489.07 | 3,061,140.97 | 47,319,682.02 | 43,485,077.11 |
| 支付其他与筹资活动有关的现金 | 28,760,280 | 17,073,400 | 161,828,235.98 | 135,847,375.25 |
| 筹资活动现金流出小计 | 234,625,769.07 | 155,234,540.97 | 488,511,441.19 | 325,375,975.55 |
| 筹资活动产生的现金流量净额 | 28,374,230.93 | 42,765,459.03 | -128,666,433.67 | -115,762,440.93 |
| 四、汇率变动对现金及现金等价物的影响 | 10,935.17 | 13,286.46 | 113,058.44 | -24,284.2 |
| 五、现金及现金等价物净增加额 | -40,933,634.13 | -16,169,771.07 | 35,055,611.82 | 61,821,497.94 |
| 加:期初现金及现金等价物余额 | 303,190,354.77 | 303,190,354.77 | 268,134,742.95 | 268,134,742.95 |
| 期末现金及现金等价物余额 | 262,256,720.64 | 287,020,583.7 | 303,190,354.77 | 329,956,240.89 |
| 补充资料: | | | | |
| 净利润 | -68,741,468.31 | - | -247,318,376.54 | - |
| 资产减值准备 | 1,851,927.34 | - | 150,300,896.39 | - |
| 固定资产和投资性房地产折旧 | 34,895,297.79 | - | 66,306,828.74 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 34,895,297.79 | - | 66,306,828.74 | - |
| 无形资产摊销 | 1,297,478.94 | - | 2,539,323.59 | - |
| 长期待摊费用摊销 | 2,346,416 | - | 4,968,852.5 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 57,244.84 | - | 180,139.45 | - |
| 固定资产报废损失 | 1,702.97 | - | 64,025.09 | - |
| 财务费用 | 6,976,060.08 | - | 14,238,646.67 | - |
| 投资损失 | 2,214,251.93 | - | 4,007,564.91 | - |
| 递延所得税 | -9,293,606.01 | - | -26,920,065.43 | - |
| 其中:递延所得税资产减少 | -9,181,945.22 | - | -28,369,248.23 | - |
| 递延所得税负债增加 | -111,660.79 | - | 1,449,182.8 | - |
| 存货的减少 | -12,641,241.42 | - | 4,556,979.56 | - |
| 经营性应收项目的减少 | -63,350,951.88 | - | 290,556,095.01 | - |
| 经营性应付项目的增加 | 59,821,131.98 | - | -79,689,701.26 | - |
| 其他 | - | - | -6,844,596.96 | - |
| 现金的期末余额 | 262,256,720.64 | - | 303,190,354.77 | - |
| 减:现金的期初余额 | 303,190,354.77 | - | 268,134,742.95 | - |
| 现金及现金等价物的净增加额 | -40,933,634.13 | - | 35,055,611.82 | - |
| 公告日期 | 2025-08-23 | 2025-04-24 | 2025-04-24 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |