| 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 | 225,008,016.2 | 94,762,140.47 | 486,340,552.68 | 325,682,595.73 |
| 收到的税费返还 | - | 194.56 | 966,957.48 | 2,262,149.1 |
| 收到其他与经营活动有关的现金 | 2,646,099.23 | 1,659,168.46 | 13,812,135.52 | 11,811,195.87 |
| 经营活动现金流入小计 | 227,654,115.43 | 96,421,503.49 | 501,119,645.68 | 339,755,940.7 |
| 购买商品、接受劳务支付的现金 | 147,972,321.28 | 73,186,587.96 | 312,030,732.07 | 230,968,961.64 |
| 支付给职工以及为职工支付的现金 | 50,513,580.67 | 26,807,491.66 | 91,021,853.56 | 64,314,486.84 |
| 支付的各项税费 | 22,091,459.53 | 15,777,663.01 | 22,816,888.46 | 24,142,492.35 |
| 支付其他与经营活动有关的现金 | 2,806,751.02 | 1,382,656.25 | 10,705,060.89 | 3,782,948.37 |
| 经营活动现金流出小计 | 223,384,112.5 | 117,154,398.88 | 436,574,534.98 | 323,208,889.2 |
| 经营活动产生的现金流量净额 | 4,270,002.93 | -20,732,895.39 | 64,545,110.7 | 16,547,051.5 |
| 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 | - | - | 262,835 | 245,000 |
| 收到的其他与投资活动有关的现金 | 536,008,236.19 | 350,517,013.26 | 360,018,962.24 | 30,000,001.93 |
| 投资活动现金流入小计 | 536,008,236.19 | 350,517,013.26 | 360,281,797.24 | 30,245,001.93 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 8,054,472.63 | 5,769,541.54 | 69,593,131.53 | 58,467,009.24 |
| 支付其他与投资活动有关的现金 | 605,000,000 | 335,000,000 | 489,400,000 | 84,400,000 |
| 投资活动现金流出小计 | 613,054,472.63 | 340,769,541.54 | 558,993,131.53 | 142,867,009.24 |
| 投资活动产生的现金流量净额 | -77,046,236.44 | 9,747,471.72 | -198,711,334.29 | -112,622,007.31 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 97,040,950 | 38,692,163.33 | 70,996,506.79 | 48,436,950.1 |
| 筹资活动现金流入小计 | 97,040,950 | 38,692,163.33 | 70,996,506.79 | 48,436,950.1 |
| 偿还债务支付的现金 | 32,000,000 | 2,000,000 | 43,356,677.87 | 16,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 26,191,685.2 | 95,455.55 | 30,296,843.92 | 30,251,106.42 |
| 支付其他与筹资活动有关的现金 | 4,567,556.93 | 4,567,556.93 | 10,477,197.94 | 15,050,000 |
| 筹资活动现金流出小计 | 62,759,242.13 | 6,663,012.48 | 84,130,719.73 | 61,301,106.42 |
| 筹资活动产生的现金流量净额 | 34,281,707.87 | 32,029,150.85 | -13,134,212.94 | -12,864,156.32 |
| 四、汇率变动对现金及现金等价物的影响 | -169,011.37 | -38,897.7 | 336,558.73 | -300,309.46 |
| 五、现金及现金等价物净增加额 | -38,663,537.01 | 21,004,829.48 | -146,963,877.8 | -109,239,421.59 |
| 加:期初现金及现金等价物余额 | 233,151,827.61 | 233,151,827.61 | 380,115,705.41 | 380,115,705.41 |
| 期末现金及现金等价物余额 | 194,488,290.6 | 254,156,657.09 | 233,151,827.61 | 270,876,283.82 |
| 补充资料: | | | | |
| 净利润 | 32,025,967.54 | - | 42,699,467.62 | - |
| 资产减值准备 | 1,917,731.19 | - | 1,470,902.65 | - |
| 固定资产和投资性房地产折旧 | 36,280,678.98 | - | 71,450,987.25 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 36,280,678.98 | - | 71,450,987.25 | - |
| 无形资产摊销 | 1,663,303.36 | - | 2,807,477.09 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -150,768.33 | - |
| 固定资产报废损失 | - | - | 29,840.99 | - |
| 公允价值变动损失 | -444,455.85 | - | -142,459.55 | - |
| 财务费用 | 529,227 | - | 258,706.35 | - |
| 投资损失 | -1,000,418.03 | - | -618,960.31 | - |
| 递延所得税 | 1,196,729.43 | - | 2,594,120.34 | - |
| 其中:递延所得税资产减少 | 1,592,890.25 | - | 3,505,612.52 | - |
| 递延所得税负债增加 | -396,160.82 | - | -911,492.18 | - |
| 存货的减少 | 11,532,074.74 | - | 29,947,441.93 | - |
| 经营性应收项目的减少 | -61,442,868.15 | - | -67,099,829.22 | - |
| 经营性应付项目的增加 | -17,987,967.28 | - | -18,701,816.11 | - |
| 现金的期末余额 | 194,488,290.6 | - | 233,151,827.61 | - |
| 减:现金的期初余额 | 233,151,827.61 | - | 380,115,705.41 | - |
| 现金及现金等价物的净增加额 | -38,663,537.01 | - | -146,963,877.8 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |