冷凝器出口海外金额分析数据

通过采集本公司于2016年至2023年每个月生产的冷凝器出口各个国家的出口金额，通过计算各个国家每个月出口金额的方差大小，以用来评价各个国家的出口情况，从而用于评估本行业所有企业的生产和出口策略，本行业所有企业可以通过往年数据了解本行业在该国的淡旺季，以平衡生产和出口数量。步骤1：采集本公司生产的产品于2016年至2023年各个年度的每个月出口各个国家的出口金额（以人民币万元为单元），并依次用x1,x2...x12表示，并汇总计算得到当年的总出口金额x。步骤2：计算月平均出口金额x̅=总出口金额x/12，结果取小数点后三位。步骤3：根据方差公式，计算方差s2={(x1-x̅) ²+（x2-x̅) ²+(x3-x̅) ²+…+(x12-x̅) ²}/12。步骤4：当方差s2小于5评价该国为出口超平稳型国家。当方差s大于等于5并且小于等于10评价该国为出口一般平稳型国家。当方差s2大于10评价该国为出口波动型国家。对于出口超平稳型国家，本行业所有企业无需时时关注该国行情，可每月保持好产品的生产和出口数量；对于出口一般平稳型国家，本行业所有企业需每季度关注该国行情，适应调整产品的生产和出口数量；而对于出口波动型国家，本行业所有企业需每月关注该国行情，了解该国的淡旺季情况变化，大幅度调整产品的生产和出口数量。

This dataset is compiled from the monthly export values (in units of ten thousand RMB) of condensers produced by our company and exported to various countries between 2016 and 2023. The variance of the monthly export amounts for each country is calculated to evaluate their export conditions, which can be used to assess the production and export strategies of all enterprises in this industry. Enterprises in the industry can use historical data to understand the off-peak and peak seasons of the industry in each country, so as to balance their production and export volumes.

The specific calculation and classification steps are as follows:
Step 1: Collect the monthly export values of our company's products to various countries in each month of every year from 2016 to 2023, denote them sequentially as x₁, x₂, ..., x₁₂, and calculate the total annual export value x.
Step 2: Calculate the monthly average export value x̄ = total annual export value x / 12, and retain three decimal places for the result.
Step 3: Calculate the variance s² using the standard variance formula: s² = [(x₁ - x̄)² + (x₂ - x̄)² + (x₃ - x̄)² + … + (x₁₂ - x̄)²] / 12.
Step 4: Classify countries based on the calculated variance value:
- Countries with s² < 5 are categorized as ultra-stable export countries;
- Countries with 5 ≤ s² ≤ 10 are categorized as generally stable export countries;
- Countries with s² > 10 are categorized as volatile export countries.

For ultra-stable export countries, all enterprises in the industry do not need to constantly monitor their market conditions, and can maintain consistent product production and export volumes each month. For generally stable export countries, enterprises need to monitor their market conditions quarterly and adjust their product production and export volumes appropriately. For volatile export countries, enterprises need to monitor their market conditions monthly, grasp changes in their off-peak and peak seasons, and make significant adjustments to their product production and export volumes.

搜集汇总

数据集介绍

特点

该数据集记录了2016-2023年冷凝器每月出口各国的金额数据，通过方差计算将出口国家分为三类稳定性等级，用于指导企业生产和出口策略调整，包含2609条记录并按需求更新。