Relatório 20-F

FORM 20-F 2021

FORM 20-F 2021

2021

For the fiscal year ending on December 31 each year, presented to the Securities and Exchange Commission (SEC)

Form 20-F 2019

Form 20-F 2019

2019

For the fiscal year ending on December 31 each year, presented to the Securities and Exchange Commission (SEC)

Form 20-F 2018

Form 20-F 2018

2018

For the fiscal year ending on December 31 each year, presented to the Securities and Exchange Commission (SEC)

Form 20-F 2017

Form 20-F 2017

2017

For the fiscal year ending on December 31 each year, presented to the Securities and Exchange Commission (SEC)

Form 20-F 2016

Form 20-F 2016

2016

For the fiscal year ending on December 31 each year, presented to the Securities and Exchange Commission (SEC)

Form 20-F 2015

Form 20-F 2015

2015

For the fiscal year ending on December 31 each year, presented to the Securities and Exchange Commission (SEC)

Form 20-F 2014

Form 20-F 2014

2014

For the fiscal year ending on December 31 each year, presented to the Securities and Exchange Commission (SEC)

Form 20-F 2013

Form 20-F 2013

2013

For the fiscal year ending on December 31 each year, presented to the Securities and Exchange Commission (SEC)