The mystery of prices in the home appliance market/ when domestic production becomes more expensive

Despite the domestication of about 70% in the household appliances industry, the prices of products are still affected by the wave of rising costs; From the jump in the exchange rate and the growth in the price of domestic raw materials such as steel and petrochemical products to the increase in the cost of transportation and the supply of imported parts. But why is the domestic production not spared from the high price and how much is the contribution of each of these factors in the increase in the price of household appliances?

Despite the domestication of about 70% in the household appliances industry, the prices of products are still affected by the wave of rising costs; From the jump in the exchange rate and the growth in the price of domestic raw materials such as steel and petrochemical products to the increase in the cost of transportation and the supply of imported parts. But why is the domestic production not spared from the high price and how much is the contribution of each of these factors in the increase in the price of household appliances?