| 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 | 274,815,411.03 | 131,205,613.91 | 629,562,519.97 | 465,868,307.1 |
| 收到的税费返还 | 34,410.05 | - | 1,367,203.53 | 85,576.56 |
| 收到其他与经营活动有关的现金 | 11,158,692.1 | 7,829,480 | 6,943,875.68 | 4,752,135.08 |
| 经营活动现金流入小计 | 286,008,513.18 | 139,035,093.91 | 637,873,599.18 | 470,706,018.74 |
| 购买商品、接受劳务支付的现金 | 178,265,719.96 | 86,602,601.77 | 430,362,864.58 | 329,226,763.57 |
| 支付给职工以及为职工支付的现金 | 64,321,714.26 | 30,684,714.13 | 129,675,143.51 | 98,548,564.8 |
| 支付的各项税费 | 3,125,577.98 | 2,746,140.36 | 6,243,411.41 | 4,607,964.42 |
| 支付其他与经营活动有关的现金 | 15,726,159.99 | 6,124,071.09 | 43,461,331.47 | 32,775,113.97 |
| 经营活动现金流出小计 | 261,439,172.19 | 126,157,527.35 | 609,742,750.97 | 465,158,406.76 |
| 经营活动产生的现金流量净额 | 24,569,340.99 | 12,877,566.56 | 28,130,848.21 | 5,547,611.98 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 167,414,303.75 | 50,195,413.34 | 769,322,250.74 | 633,322,250.74 |
| 取得投资收益收到的现金 | 2,588,431.56 | 694,030.5 | 9,292,838.31 | 8,533,238.31 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 11,247.49 | - | 35,942 | 32,717 |
| 投资活动现金流入小计 | 170,013,982.8 | 50,889,443.84 | 778,651,031.05 | 641,888,206.05 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 13,235,546.85 | 7,921,338.52 | 27,496,852.72 | 23,703,995.39 |
| 投资支付的现金 | 172,171,124.39 | 86,522,027.39 | 778,017,277.33 | 593,179,356.16 |
| 投资活动现金流出小计 | 185,406,671.24 | 94,443,365.91 | 805,514,130.05 | 616,883,351.55 |
| 投资活动产生的现金流量净额 | -15,392,688.44 | -43,553,922.07 | -26,863,099 | 25,004,854.5 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 3,766,434.05 | 3,766,434.05 |
| 取得借款收到的现金 | 3,738,359.07 | - | 6,473,183.18 | 6,328,035 |
| 筹资活动现金流入小计 | 3,738,359.07 | 0 | 10,239,617.23 | 10,094,469.05 |
| 偿还债务支付的现金 | - | - | 6,473,183.18 | 0 |
| 分配股利、利润或偿付利息支付的现金 | 13,611,762.85 | 307,829.53 | 27,680,102.6 | 26,882,921.53 |
| 支付其他与筹资活动有关的现金 | 6,227,482.16 | 3,003,739.04 | 12,559,351.26 | 9,921,091.56 |
| 筹资活动现金流出小计 | 19,839,245.01 | 3,311,568.57 | 46,712,637.04 | 36,804,013.09 |
| 筹资活动产生的现金流量净额 | -16,100,885.94 | -3,311,568.57 | -36,473,019.81 | -26,709,544.04 |
| 四、汇率变动对现金及现金等价物的影响 | -45,391.24 | -31,401.52 | -54,902.68 | -54,799.68 |
| 五、现金及现金等价物净增加额 | -6,969,624.63 | -34,019,325.6 | -35,260,173.28 | 3,788,122.76 |
| 加:期初现金及现金等价物余额 | 116,753,985.05 | 116,749,003.42 | 152,014,158.33 | 152,014,158.33 |
| 期末现金及现金等价物余额 | 109,784,360.42 | 82,729,677.82 | 116,753,985.05 | 155,802,281.09 |
| 补充资料: | | | | |
| 净利润 | 10,096,724.87 | - | 17,291,467.17 | - |
| 资产减值准备 | 88,739.08 | - | 269,156.73 | - |
| 固定资产和投资性房地产折旧 | 11,666,985.56 | - | 23,772,993.95 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 11,666,985.56 | - | 23,772,993.95 | - |
| 无形资产摊销 | 1,080,495.04 | - | 2,150,962.35 | - |
| 长期待摊费用摊销 | 1,115,969.33 | - | 2,561,005.42 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -20,358.54 | - |
| 固定资产报废损失 | 132,638.13 | - | 333,305.27 | - |
| 公允价值变动损失 | -6,501,000 | - | -10,692,200 | - |
| 财务费用 | 585,344.32 | - | 1,432,132.21 | - |
| 投资损失 | -1,080,031.56 | - | -3,289,038.31 | - |
| 递延所得税 | 126,795.87 | - | 1,823,125.21 | - |
| 其中:递延所得税资产减少 | 171,702.15 | - | 1,316,585.18 | - |
| 递延所得税负债增加 | -44,906.28 | - | 506,540.03 | - |
| 存货的减少 | -9,077,235.14 | - | 18,864,561.61 | - |
| 经营性应收项目的减少 | -885,200.24 | - | -17,942,988.53 | - |
| 经营性应付项目的增加 | 8,715,652.02 | - | -26,208,968.86 | - |
| 其他 | - | - | 6,342,244.59 | - |
| 现金的期末余额 | 109,784,360.42 | - | 116,753,985.05 | - |
| 减:现金的期初余额 | 116,753,985.05 | - | 152,014,158.33 | - |
| 现金及现金等价物的净增加额 | -6,969,624.63 | - | -35,260,173.28 | - |
| 公告日期 | 2025-08-28 | 2025-04-24 | 2025-04-24 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |