塑料制品出口海外金额分析数据

通过采集本公司于2016年至2023年每个月出口各个国家的出口金额，通过计算各个国家每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，结果取小数点后三位。步骤4：当方差s2小于0.2评价该国为出口超平稳型国家。当方差s2大于等于0.2并且小于等于0.5评价该国为出口一般平稳型国家。当方差s2大于0.5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 products manufactured by our company to various countries between 2016 and 2023. It is used to evaluate the export performance of each target country by calculating the variance of their monthly export amounts, thereby assisting all enterprises in the industry in assessing their production and export strategies. Enterprises in this industry can leverage 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.

Step 1: Collect the monthly export values (in units of ten thousand RMB) of our company’s products to various countries in each month of every year from 2016 to 2023, denote them as x₁, x₂, …, x₁₂ in sequence, and calculate the total annual export volume x.

Step 2: Calculate the monthly average export amount x̄ = total annual export volume x / 12, 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, retain three decimal places for the result.

Step 4: Classify the target countries based on the calculated variance value:
- Countries with s² < 0.2 are classified as ultra-stable export markets;
- Countries with 0.2 ≤ s² ≤ 0.5 are classified as generally stable export markets;
- Countries with s² > 0.5 are classified as volatile export markets.

For ultra-stable export markets, all enterprises in the industry do not need to closely monitor the local market conditions, and can maintain consistent product production and export volumes each month; For generally stable export markets, all enterprises in the industry need to monitor the local market conditions quarterly and make appropriate adjustments to their product production and export volumes; For volatile export markets, all enterprises in the industry need to monitor the local market conditions monthly, grasp changes in the industry’s off-peak and peak seasons in these countries, and make significant adjustments to their product production and export volumes.

搜集汇总

数据集介绍

特点

该数据集包含2016年至2023年塑料制品出口到不同国家的月度金额数据，用于评估出口策略和生产平衡。数据规模为652条，每年更新一次。