1 files changed, 29 insertions, 1 deletions
diff --git a/icu4j/main/core/src/main/java/com/ibm/icu/util/MeasureUnit.java b/icu4j/main/core/src/main/java/com/ibm/icu/util/MeasureUnit.java
index 83868f6e6..8f33dd4b0 100644
--- a/icu4j/main/core/src/main/java/com/ibm/icu/util/MeasureUnit.java
+++ b/icu4j/main/core/src/main/java/com/ibm/icu/util/MeasureUnit.java
@@ -119,6 +119,20 @@ public class MeasureUnit implements Serializable {
     public enum MeasurePrefix {
 
         /**
+         * SI prefix: quetta, 10^30.
+         *
+         * @draft ICU 75
+         */
+        QUETTA(30, "quetta", 10),
+
+        /**
+         * SI prefix: ronna, 10^27.
+         *
+         * @draft ICU 75
+         */
+        RONNA(27, "ronna", 10),
+
+        /**
          * SI prefix: yotta, 10^24.
          *
          * @stable ICU 69
@@ -266,6 +280,20 @@ public class MeasureUnit implements Serializable {
         YOCTO(-24, "yocto", 10),
 
         /**
+         * SI prefix: ronto, 10^-27.
+         *
+         * @draft ICU 75
+         */
+        RONTO(-27, "ronto", 10),
+
+        /**
+         * SI prefix: quecto, 10^-30.
+         *
+         * @draft ICU 75
+         */
+        QUECTO(-30, "quecto", 10),
+
+        /**
          * IEC binary prefix: kibi, 1024^1.
          *
          * @stable ICU 69
@@ -1771,7 +1799,7 @@ public class MeasureUnit implements Serializable {
 
     /**
      * Constant for unit of speed: beaufort
-     * @draft ICU 73
+     * @stable ICU 73
      */
     public static final MeasureUnit BEAUFORT = MeasureUnit.internalGetInstance("speed", "beaufort");