With regard to corporation tax on income for each business year starting on or before November 30, 2013 of a foreign corporation that, at the time the amending provisions set forth in Article 1, item (v), (b) of the Supplementary Provisions come into effect, has actually received the designation under item (ii) of Appended Table 2 of the Former Corporation Tax Act, the provisions of Article 4, paragraph (2), Article 10 and Article 143 of the Former Corporation Tax Act remain in force. In this case, with regard to the application of the provisions of paragraph (3) of that Article to the income of the foreign corporation for business years starting on or after April 1, 2012, the phrase "22 percent" in that paragraph is deemed to be replaced with "19 percent".