Is it permissible to write "Made in Egypt" on water faucets manufactured in Egypt, while some of their components (the core and accessories) are imported from China?

Manufacturing goods in a country may require importing some parts from abroad. If importing parts from China does not affect customers' desire or aversion, then it is not necessary to disclose it. However, if it negatively affects their desire or causes aversion, then it must be disclosed, because disclosing what the buyer dislikes or what diminishes his desire is obligatory, as Sheikh Khalil ibn Ishaq and Al-Kharshi mentioned.