Daily Duties
| DateTime | Description | Photo | |
|---|---|---|---|
| 26 April 2011 00:00:00 | Her Royal Highness Princess Maha Chakri Sirindhorn presided over the opening ceremony of the amalgamation between the petroleum refinery and the aromatics plant at PTT Aromatics and Refining Public Company Ltd., and opening the ethylene product group plant at PTT Chemical Public Company Ltd., at Mab Ta Phut Industrial Estate, Muang Rayong District, Rayong Province. |  | |
| 26 April 2011 00:00:00 | From Monday 25 to Tuesday 26 April 2011 Her Royal Highness Princess Maha Chakri Sirindhorn performed the following royal engagements in Rayong Province. |