[5] From 2011 to 2012 he studied at INSEAD business school (Diversity Fund Scholarship) in France and Singapore.

[citation needed] From January to August 2010, he was Deputy Head of the trade and economic mission of the Consulate General of Ukraine in China.

[citation needed] From September 2010 to June 2011 he was Vice-Consul of the Department of Economic Affairs at the Consulate General of Ukraine in Shanghai.

[15] On 11 April 2017 Oleksii Poroshenko speaking at a briefing in the Verkhovna Rada said that Ukraine boycotting the holding the Assembly of the inter-Parliamentary Union (IPU) in St. Petersburg and calls on other countries to do so.

[17] During his participation in the special operation in Donbass, Oleksii Poroshenko was listed under a different name for conspiracy (Anisenko).

[20][21] On 21 September 2018, according to the independent analytical platform VoxUkraine, according to the index of support for reforms, Poroshenko entered the top ten most effective people's deputies of the eighth session of the Verkhovna Rada of Ukraine of the eighth convocation, who supported the reform laws.

In January 2025, he was fined 25,500 UAH for allegedly ignoring military summonses, and was recognised as an evader.

[25] Oleksii Poroshenko co-authored the draft law №3150 "on amending article 15 of the Law of Ukraine "on the status of war veterans, guarantees of their social protection" on strengthening the social protection of family members of the victims, adopted by the Verkhovna Rada of Ukraine on 2 February 2016.

The bill provides for the abolition of absolutely unfair restrictions in the provision of benefits to the families of those who died defending Ukraine.

Poroshenko had the office in Vinnytsia with an area of 178.5 m², which at the time of acquisition (15 November 2013) cost ₴ 1.8 million (US$219,673).

[36] Oleksii Poroshenko is depicted on one of the walls in a church located on the territory of his father's landholding in the VIP village of Kozyn (Koncha-Zaspa historic neighbourhood in the Holosiivskyi District of the city of Kyiv).

According to the Orthodox icon painter Dmitry Marchenko, the image is similar in terms of style to the paintings of the 19th century Russian painter Ivan Makarov, whose paintings include Emperor Alexander III with his family.