| 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 | 190,812,774.84 | 57,477,962.66 | 454,799,328.34 | 317,615,884.06 |
| 收到的税费返还 | 940,878.9 | 940,878.9 | 8,264,609.95 | 5,232,173.22 |
| 收到其他与经营活动有关的现金 | 7,388,294.84 | 3,627,541.77 | 26,047,932.58 | 18,065,849.92 |
| 经营活动现金流入小计 | 199,141,948.58 | 62,046,383.33 | 489,111,870.87 | 340,913,907.2 |
| 购买商品、接受劳务支付的现金 | 71,471,015.31 | 44,054,844.66 | 219,304,274.12 | 165,171,255.65 |
| 支付给职工以及为职工支付的现金 | 49,609,835.53 | 32,916,161.94 | 76,409,038.61 | 61,209,122.64 |
| 支付的各项税费 | 15,566,048.53 | 13,376,430.27 | 43,565,733.21 | 35,478,269.04 |
| 支付其他与经营活动有关的现金 | 22,706,012.4 | 13,233,268.05 | 61,193,106.28 | 47,093,673.81 |
| 经营活动现金流出小计 | 159,352,911.77 | 103,580,704.92 | 400,472,152.22 | 308,952,321.14 |
| 经营活动产生的现金流量净额 | 39,789,036.81 | -41,534,321.59 | 88,639,718.65 | 31,961,586.06 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 151,000,000 | 85,000,000 | 750,000,000 | 410,000,000 |
| 取得投资收益收到的现金 | 6,722,976.11 | 6,525,755.56 | 5,514,983.45 | 2,007,851.82 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 2,260 | 1,250 |
| 投资活动现金流入小计 | 157,722,976.11 | 91,525,755.56 | 755,517,243.45 | 412,009,101.82 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,319,119.84 | 7,547,102.77 | 45,670,552.91 | 33,900,448.05 |
| 投资支付的现金 | 490,000,000 | 370,000,000 | 912,000,000 | 667,000,000 |
| 投资活动现金流出小计 | 508,319,119.84 | 377,547,102.77 | 957,670,552.91 | 700,900,448.05 |
| 投资活动产生的现金流量净额 | -350,596,143.73 | -286,021,347.21 | -202,153,309.46 | -288,891,346.23 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 22,335,330.02 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | - |
| 筹资活动现金流入小计 | - | - | 22,335,330.02 | - |
| 分配股利、利润或偿付利息支付的现金 | 36,226,395 | - | 36,290,993.1 | 35,151,041.1 |
| 支付其他与筹资活动有关的现金 | 12,352,806.66 | 7,372,797.4 | 22,314,873.53 | 18,294,661.33 |
| 筹资活动现金流出小计 | 48,579,201.66 | 7,372,797.4 | 58,605,866.63 | 53,445,702.43 |
| 筹资活动产生的现金流量净额 | -48,579,201.66 | -7,372,797.4 | -36,270,536.61 | -53,445,702.43 |
| 四、汇率变动对现金及现金等价物的影响 | -1,884.9 | -481.6 | -32,571.16 | -5,670.52 |
| 五、现金及现金等价物净增加额 | -359,388,193.48 | -334,928,947.8 | -149,816,698.58 | -310,381,133.12 |
| 加:期初现金及现金等价物余额 | 710,271,503.01 | 710,271,503.01 | 860,088,201.59 | 860,088,201.59 |
| 期末现金及现金等价物余额 | 350,883,309.53 | 375,342,555.21 | 710,271,503.01 | 549,707,068.47 |
| 补充资料: | | | | |
| 净利润 | 24,845,638.71 | - | 84,336,665.14 | - |
| 资产减值准备 | -375,021.87 | - | 5,400,249.58 | - |
| 固定资产和投资性房地产折旧 | 3,066,473.63 | - | 4,403,731.87 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 3,066,473.63 | - | 4,403,731.87 | - |
| 无形资产摊销 | 7,519,791.09 | - | 11,832,978.62 | - |
| 长期待摊费用摊销 | 3,899,649.51 | - | 2,832,996.52 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -73,723.91 | - | -48,601.7 | - |
| 固定资产报废损失 | 2,159.12 | - | 16,946.42 | - |
| 公允价值变动损失 | -1,982,346.9 | - | -39,545.11 | - |
| 财务费用 | 10,324,539.31 | - | 20,012,244.46 | - |
| 投资损失 | -4,661,144.2 | - | -8,592,941.53 | - |
| 递延所得税 | 312,424.53 | - | 2,336,827.96 | - |
| 其中:递延所得税资产减少 | 477,533.69 | - | 1,111,060.19 | - |
| 递延所得税负债增加 | -165,109.16 | - | 1,225,767.77 | - |
| 存货的减少 | 14,852,335.36 | - | 25,881,948.73 | - |
| 经营性应收项目的减少 | 2,871,057.61 | - | -75,985,315.79 | - |
| 经营性应付项目的增加 | -29,064,888.47 | - | -4,434,739.04 | - |
| 其他 | - | - | 7,169,602.63 | - |
| 现金的期末余额 | 350,883,309.53 | - | 710,271,503.01 | - |
| 减:现金的期初余额 | 710,271,503.01 | - | 860,088,201.59 | - |
| 现金及现金等价物的净增加额 | -359,388,193.48 | - | -149,816,698.58 | - |
| 公告日期 | 2025-08-28 | 2025-04-25 | 2025-03-27 | 2024-10-19 |
| 审计意见(境内) | | | 标准无保留意见 | |